Listing of all mineral specimens available sorted by price, from beginners specimens to high-end.

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Mineral Specimens Sorted by Price

Below is a listing sorted by price of all minerals currently available on this site. Unlike the mineral galleries, this list is only updated once a week. As a result , some items on the list may have sold already. Please check the mineral or locality galleries to see if the items are shown - only available items are viewable in the galleries.

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#53851 - Beryl at Mount Mica, Maine, 1951, by Hurlbut, Cornelius S. and Wenden, Henry E.. (lc) $2

#53852 - Lazulite from Chittenden, Vermont, 1930, by Palache, Charles and Gonyer, F. A.. (lc) $2

#53883 - Hiking Guide to the Delaware Water Gap National Recreational Area, 1986, by Steele, Michael. (lc) $4

#53855 - Minerals and Rocks of Springfield (Massachusetts) and Vicinity, 1952, by Otis, Leo Derwood. (lc) $4

#53761 - Index to Mineralogical Record volumes 1-14, and Index of Photographs in volumes 1-19, by various contributors. (lc) $5

#53865 - Surficial Geology of the Hartford South Quadrangle, Connecticut, 1967, Quadrangle Report No. 20, by Deane, R. E.. (lc) $5

#53860 - Bedrock Geology of the Ellington Quadrangle, Connecticut, 1954, Quadrangle Report No. 4, by Collins, Glendon E.. (lc) $6

#53858 - Bedrock Geology of the West Torrington Quadrangle, Connecticut, 1965, Quadrangle Report No. 17, by Gates, Robert and Christensen, N. I.. (lc) $6

#53856 - Eastern Gem Trails, 1967, by Oles, Floyd and Helga. (lc) $6

#53871 - Geology of the New Preston Quadrangle, Connecticut, 1952, Miscellaneous Series No. 3, by Gates, Robert M. and Bradley, W.C.. (lc) $6

#53870 - Geology of the Shepaug Aqueduct Tunnel, Litchfield County, Connecticut, 1927, by Agar, William M. and Cairns, Robert A.. (lc) $6

#53875 - Physiography of the Quinnipiac-Farmington Lowland in Connecticut, 1938, by Lougee, Richard J.. (lc) $6

#53872 - Preliminary Report on the Geology of the Mt. Prospect Complex, Connecticut, 1951, Bulletin No. 76, by Cameron, Eugene. (lc) $6

#53920 - Barite on Calcite, Elk Creek, Meade County, South Dakota. (t) $8

#53704 - Calcite, West Nyack, Rockland County, New York. (t) $8

#53879 - Geology of the Luzerne Quadrangle (New York), 1923, New York State Museum Bulletin 245-246, by Miller, William J.. (lc) $8

#53887 - Geology of the North Creek Quadrangle, New York, 1914, New York State Museum Bulletin 170, by Miller, William J.. (lc) $8

#53888 - Gypsum Deposits of New York, 1910, New York State Museum Bulletin 143, by Newland, D.H. and Leighton, Henry. (lc) $8

#53886 - Gypsum Resources and Gypsum Industry of New York, 1929, New York State Museum Bulletin 283, by Newland, D.H.. (lc) $8

#53877 - Precambrian Rocks of the Canton Quadrangle (New York), 1916, New York State Museum Bulletin 185, by Martin, James C.. (lc) $8

#53691 - Vanadinite, Apache Mine (Vanadium Shaft), 5 miles north of Globe, Gila County, Arizona. (t) $8

#53283 - Vanadinite, North Geronimo Mine, La Paz County, Arizona. (t) $9

#51930 - Barite, Meikle Mine, Elko County, Nevada. (t) $10

#53690 - Copper, Keweenaw Peninsula Copper District, Michigan. (t) $10

#53699 - Fiber Optics (Twisted), Man-made. (t) $10

#53681 - Gem Hunters Guide, 1975, by MacFall, Russell P.. (lc) $10

#53876 - Geology of the Northern Adirondack Region (New York), 1905, New York State Museum Bulletin 95, by Cushing, H. P.. (lc) $10

#53692 - Goethite, Goethite Hill, Lake George District, Park County, Colorado. (t) $10

#52679 - Hematite var. Turgite, Bisbee, Warren District, Cochise County, Arizona. (t) $10

#53399 - Ilmenite and Pyrite, Joppa Hill, Amherst, Hillsborough County, New Hampshire. (t) $10

#52463 - Malachite on Tenorite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $10

#53698 - Mimetite on Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $10

#53662 - Mineral Names - What Do They Mean?, 1979, by Mitchell, Richard Scott. (lc) $10

#42742 - Mineral Recognition, 1967, by Vanders, Iris and Kerr, Paul. (lc) $10

#53676 - Minerals of New York State, 1978, by Jensen, David E.. (lc) $10

#53840 - Minerals of Vermont and New Hampshire, A Field Guide, 1977, by Hoisington, W. David. (lc) $10

#53842 - New Hampshire Mines and Minerals, 1941, by Myers, T. R.. (lc) $10

#52887 - Quartz var. Smoky Quartz (Dauphine Law twin), Crystal Park, Beaverhead County, Montana. (m) $10

#53694 - Realgar, Orpiment, Calcite, Getchell Mine, Humboldt County, Nevada. (t) $10

#53693 - Azurite with Malachite, Mapimi District, Durango, Mexico. (t) $12

#53696 - Barite, Hansonburg District, Socorro County, New Mexico. (t) $12

#53635 - Celestine, Annabel Lee Mine, Harris Creek District, Hardin County, Illinois. (t) $12

#53869 - Connecticut Minerals, Their Properties and Occurrences, 1951, by Sohon, Julian A. and Winchell, Alex. N.. (lc) $12

#51899 - Fluorite, Mexico. (t) $12

#53411 - Pyrite, Chester, Windsor County, Vermont. (t) $12

#53742 - Pyrite and Quartz, Butte Mining District, Summit Valley, Silver Bow County, Montana. (t) $12

#52701 - Quartz var. Smoky Quartz, Sawtooth Mountains, Custer County, Idaho. (t) $12

#53286 - Quartz with Hematite, Rock Hollow Road, near Kents Corners, Hermon, St. Lawrence County, New York. (t) $12

#53770 - Roadside Geology of Massachusetts, (softcover), by Skehan, James W.. (lc) $12

#53673 - Rocks and Minerals for the Collector, Report Paper 66-51, 1967, Eastern Townships and Gaspe, Quebec and parts of New Brunswick, (softcover), by Sabina, Ann P.. (lc) $12

#17258 - Zircon, Saranac Quarry, Tory Hill, Ontario, Canada. (t) $12

#52870 - Almandine Garnet, Green's Farm, Roxbury Falls, New Haven County, Connecticut. (t) $15

#26293 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (t) $15

#51961 - Barite, Cerro Warihuayin, Huanuco Department, Peru. (t) $15

#53633 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $15

#53721 - Calcite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $15

#53723 - Calcite and Stilbite-Ca, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $15

#53697 - Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. (t) $15

#51060 - Copper, Keweenaw Peninsula Copper District, Michigan. (t) $15

#53447 - Cornetite with Pseudomalachite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (t) $15

#53398 - Epidote, Wheeler Mountain, Winchester, Cheshire County, New Hampshire. (t) $15

#53625 - Fluorite, Old Mine Plaza construction site, Mine Hill, Trumbull, Fairfield County, Connecticut. (m) $15

#44982 - Fluorite, Pugh Quarry, Custar, Wood County, Ohio. (t) $15

#52860 - Galena (Spinel-law twinned crystals), Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (t) $15

#53701 - Gallstone, Man-made. (t) $15

#53285 - Magnetite (rare cubic crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $15

#52394 - Magnetite with Pyrite and Talc, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $15

#53107 - Malachite, Hansonburg District, Socorro County, New Mexico. (t) $15

#45882 - Millerite on Calcite, Bayport Quarry, Huron County, Michigan. (t) $15

#53481 - Muscovite, Lord Hill Quarry, Stoneham, Oxford County, Maine. (c) $15

#53583 - Opal var. Hyalite, Strickland Quarry, Collins Hill, Portland, Middlesex County, Connecticut. (t) $15

#53688 - Publications of the Geological Survey, 1879-1961, published 1965, (softcover), by the Department of the Interior. (lc) $15

#45045 - Pyrite, Climax Mine, Fremont Pass, Leadville District, Lake County, Colorado. (t) $15

#49697 - Quartz, Broken Bow, McCurtain County, Oklahoma. (m) $15

#53745 - Quartz, White Haven, Luzerne County, Pennsylvania. (m) $15

#53300 - Quartz, Palermo No. 1 Mine, North Groton Pegmatite District, Grafton County, New Hampshire. (t) $15

#53157 - Quartz pseudomorphous after Crocidolite-Riebeckite (Tiger-Eye), headwaters of the Orange River, Northern Cape Province, South Africa. (t) $15

#52706 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $15

#52707 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $15

#52896 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (t) $15

#53111 - Quartz var. Amethyst Quartz, Scofflin Acres Farm, Prospect, Prince Edward County, Virginia. (t) $15

#52900 - Quartz var. Smoky Quartz with Pyrite inclusions, Crystal Park, Beaverhead County, Montana. (m) $15

#52710 - Quartz with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $15

#42725 - Set of Six Geology and Earth Science Books, by various authors. (lc) $15

#53905 - Spodumene var. Hiddenite, Minas Gerais, Brazil. (t) $15

#53413 - Staurolite (twinned crystals), Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire. (t) $15

#53824 - Staurolite and Almandine, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire. (m) $15

#53680 - The Mineralogy of Pennsylvania, 1922-1965, published 1969, by Montgomery, Arthur. (lc) $15

#53683 - The Mineralogy of Pennsylvania, A.N.S.P. 1959 reprint, published 1922, by Gordon, Samuel G.. (lc) $15

#46835 - Tincalconite pseudomorph after Borax, Kramer District, Boron, Kern County, California. (t) $15

#52842 - Ulexite, Boron, Kramer District, Kern County, California. (t) $15

#52845 - Ulexite, Boron, Kramer District, Kern County, California. (t) $15

#45268 - Vanadinite, Old Yuma Mine, west of Tucson, Pima County, Arizona. (t) $15

#52862 - Wulfenite, Padre Kino Mine, Trigo Mountains, La Paz County, Arizona. (t) $15

#44967 - Wulfenite, Descloizite, Quartz, Finch Mine (Barking Spider Mine), north of Hayden, Gila County, Arizona. (t) $15

#53400 - Almandine Garnet with Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (t) $16

#52699 - Apophyllite-(KF) and Prehnite, Mumbai (Bombay) District, Maharashtra, India. (t) $16

#48775 - Apophyllite-(KF) with Chamosite and Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $16

#53484 - Beryl in Albite, Case Quarry, Portland, Middlesex County, Connecticut. (m) $16

#53890 - Beryl var. Aquamarine, Minas Gerais, Brazil. (t) $16

#53705 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (c) $16

#36292 - Calcite, Paterson, Passaic County, New Jersey. (t) $16

#53632 - Calcite with Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $16

#53634 - Calcite with Pyrite, Cave-in-Rock District, Hardin County, Illinois. (t) $16

#53444 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (t) $16

#53889 - Hematite, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $16

#52461 - Pyrite and Quartz, Butte Mining District, Summit Valley, Silver Bow County, Montana. (m) $16

#53743 - Quartz, White Haven, Luzerne County, Pennsylvania. (m) $16

#42288 - Quartz var. Amethyst, Mount Pleasant, Lancaster County, Pennsylvania. (t) $16

#53892 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $16

#53412 - Quartz var. Milky, Withey Hill, Moosup, Windham County, Connecticut. (t) $16

#53912 - Stibnite, Baia Sprie, Maramures, Romania. (t) $16

#52841 - Ulexite, Boron, Kramer District, Kern County, California. (t) $16

#52844 - Ulexite, Boron, Kramer District, Kern County, California. (t) $16

#53853 - Vermont Mines and Mineral Localities, Part 1, Southern Vermont, 1957, by Morrill, Philip and Chaffee, Robert G.. (lc) $16

#52871 - Almandine Garnet with Staurolite, Green's Farm, Roxbury Falls, New Haven County, Connecticut. (m) $18

#50807 - Aragonite (pseudohexagonal crystals), Molina de Aragon, Guadalajara, Castilla-Leon, Spain. (Type Locality for Aragonite) (t) $18

#44716 - Barite, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru. (m) $18

#53703 - Calcite, West Nyack, Rockland County, New York. (c) $18

#53940 - Calcite, Moloc Mine, Viburnum Trend District, Iron County, Missouri. (c) $18

#53795 - Calcite with Marcasite inclusions on Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $18

#53627 - Fluorite and Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $18

#53628 - Fluorite and Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $18

#34288 - Fluorite, Galena, Calcite, Dolomite, Naica Mining District, Saucillo, Chihuahua, Mexico. (t) $18

#50478 - Galena, Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri. (t) $18

#53873 - Guide to the Geology of Middletown Connecticut and Vicinity, 1927, by Rice, William N. and Foye, Wilbur G. (lc) $18

#53881 - Guide to the Geology of the Lake George Region (New York), 1942, New York State Museum Handbook 19, by Newland, D.H. and Vaughan, Henry. (lc) $18

#51981 - Hemimorphite with Mimetite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. (t) $18

#45487 - Heulandite-Ca on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $18

#52393 - Magnetite with Pyrite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $18

#53393 - Molybdenite on Quartz, Moly Hill Mine, La Motte Township, Québec, Canada. (t) $18

#53790 - Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $18

#53746 - Quartz, White Haven, Luzerne County, Pennsylvania. (t) $18

#52705 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $18

#52890 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $18

#51970 - Quartz with Chalcopyrite, Dalnegorsk, Primorskij Kraj, Russia. (t) $18

#53296 - Quartz with Goethite-Hematite, Bowman Property, West Hermon, St. Lawrence County, New York. (m) $18

#45209 - Spangolite, Blanchard Mine, Hansonburg District, Socorro County, New Mexico. (t) $18

#53291 - Sphalerite, Dundas, Ontario, Canada. (t) $18

#52840 - Ulexite, Boron, Kramer District, Kern County, California. (t) $18

#53237 - Vivianite, Clear Springs Mine, Bartow, Polk County, Florida. (t) $18

#51973 - Wulfenite (pseudo-scalenohedral crystals) with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (t) $18

#48773 - Apophyllite-(KF) with Chamosite and Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $20

#53702 - Celestine, Route 13 road cut, Chittenengo Falls, Madison County, New York. (c) $20

#53446 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (t) $20

#33433 - Ferrimolybdite and Molybdenite, Smithfield Township, Ontario, Canada. (c) $20

#43228 - Mineral Set of 4 Mineral Specimens, various localities. (t) $20

#52423 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $20

#52428 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $20

#49260 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $20

#52901 - Quartz (scepter-shaped crystal), Crystal Park, Beaverhead County, Montana. (t) $20

#53639 - Quartz (with S-face), Montgomery County, Arkansas. (t) $20

#52891 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $20

#52885 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (t) $20

#24231 - Quartz var. Amethyst with Hyalite Opal, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $20

#52597 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (m) $20

#53914 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $20

#53844 - Some Ore Deposits in Maine and the Milan Mine, New Hampshire, 1910, by Emmons, William H.. (lc) $20

#52727 - Sphalerite and Pyrite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $20

#51986 - Stibnite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (t) $20

#50832 - Andradite-Grossular Garnet, Kéniéba, Kayes Region, Mali. (t) $22

#53707 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (c) $22

#13054 - Calcite, SR 30 roadcut near Long Lake, Hamilton County, New York. (t) $22

#53347 - Calcite on Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $22

#48688 - Calcite with Dolomite and Fluorite, Moscona Mine, Villabona District, Asturias, Spain. (m) $22

#48273 - Celestine on Calcite, Meckley Quarry, Mandata, Northumberland County, Pennsylvania. (m) $22

#53445 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (m) $22

#53156 - Fluorapatite, Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine. (t) $22

#53921 - Hematite, Thomas Range, Juab County, Utah. (t) $22

#44735 - Hemimorphite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $22

#52327 - Hemimorphite, Naica Mining District, Saucillo, Chihuahua, Mexico. (m) $22

#37243 - Heulandite-Ca on Stilbite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $22

#48982 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $22

#46900 - Malachite and Azurite with drusy Quartz, Concepción del Oro, Zacatecas, Mexico. (m) $22

#52429 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $22

#52430 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $22

#45653 - Pyrite, Ambassaguas, La Rioja, Spain. (t) $22

#26096 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (t) $22

#42295 - Quartz var. Amethyst, Mount Pleasant, Lancaster County, Pennsylvania. (t) $22

#53119 - Quartz var. Amethyst Quartz, Interstate 89 road cut at Exit 11, New London, Merrimack County, New Hampshire. (t) $22

#52382 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $22

#53304 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $22

#53246 - Rhodochrosite on Natrolite, Poudrette Quarry (Demix Quarry), Mont Saint-Hilaire, Asbestos, Québec, Canada. (t) $22

#53747 - Silver, Sarbaiskii Mine, Kustanai, Kazakhstan. (t) $22

#53922 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $22

#51345 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $22

#52726 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $22

#51939 - Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $22

#53410 - Almandine Garnet with Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (t) $24

#52313 - Analcime, Mont Saint Bruno, Saint-Bruno-de-Montarville, Québec, Canada. (m) $24

#51977 - Azurite, Touissit Mine, south of Oujda, Morocco. (t) $24

#45070 - Calcite, Stegenwald, Tennen Mountains, Salzburg, Austria. (m) $24

#26831 - Celestine, Mojina Mine, Ahumada, Chihuahua, Mexico. (t) $24

#53911 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $24

#42721 - Elbaite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $24

#53146 - Galena with Sphalerite, Blue Goose Mine, Commerce, Ottawa County, Oklahoma. (m) $24

#42729 - Gems, Minerals, Crystals and Ores - The Collector's Encyclopedia, 1964, by Pearl, Richard M.. (lc) $24

#52431 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $24

#50351 - Pyrite, Ambasaguas, La Rioja, Spain. (t) $24

#24249 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $24

#53115 - Quartz var. Amethyst Quartz, Simeone Quarry, Wrentham, Norfolk County, Massachusetts. (t) $24

#52375 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $24

#52377 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $24

#52378 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $24

#53297 - Quartz with Hematite, Bowman Property, West Hermon, St. Lawrence County, New York. (m) $24

#53165 - Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $24

#52503 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52504 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52505 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52506 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52507 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52511 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#43054 - Andradite-Grossular Garnet, Trantimou, Kayes Region, Mali. (c) $25

#52284 - Apophyllite-(KF) on Quartz and Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $25

#39621 - Apophyllite-(KF) on Quartz stalactite, Jalgaon, Maharashtra, India. (m) $25

#48771 - Apophyllite-(KF) with Chamosite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $25

#46674 - Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $25

#53907 - Barite, Northumberland Mine, Mount Gooding, Nye County, Nevada. (t) $25

#45252 - Beryl in Albite, Ray Mica Mine, near Burnsville, Yancey County, North Carolina. (m) $25

#50151 - Calcite (twinned crystals), Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $25

#53708 - Calcite on Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $25

#53794 - Calcite with Marcasite inclusions, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $25

#48856 - Copper, Bisbee, Warren District, Cochise County, Arizona. (m) $25

#42373 - Copper with Cuprite, Ray Mine, Mineral Creek District, Pinal County, Arizona. (t) $25

#50792 - Corundum var. Ruby, Zoutpansberg District, Limpopo Province, South Africa. (m) $25

#53738 - Datolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (t) $25

#41573 - Dravite Tourmaline with Phlogopite, Yinnietharra Station, Pilbara, Western Australia, Australia. (m) $25

#53915 - Fluorite, Clay Center, Ottawa County, Ohio. (t) $25

#44763 - Galena, Sterling Mine, Ogdensburg, Sussex County, New Jersey. (m) $25

#53897 - Gold, Homestake Mine, Lead District, Lawrence County, South Dakota. (t) $25

#52678 - Hematite, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $25

#45217 - Hematite with Quartz, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $25

#51214 - Heulandite on Pectolite with Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $25

#50015 - Heulandite-Ca on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $25

#51954 - Mimetite, Pingtouling Mine, Guangdong, China. (t) $25

#52424 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $25

#53408 - Muscovite-Biotite Mica, Moat Mountain, Hale's Location, Carroll County, New Hampshire. (t) $25

#51698 - Prehnite, Crestmore Quarry, Riverside County, California. (t) $25

#53729 - Prehnite with Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $25

#45655 - Pyrite, Ambassaguas, La Rioja, Spain. (t) $25

#52451 - Quartz, Red Bridge Mine, Spring Glen, Ellenville District, Ulster County, New York. (c) $25

#53479 - Quartz, railroad cut on eastern shore of Hudson River, between Schodak Landing and Poolsburg, Columbia County, New York. (c) $25

#49261 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $25

#26110 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (t) $25

#26115 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (t) $25

#50491 - Quartz var. Amethyst Quartz, Francisco Brothers Quarry, Great Notch, Passaic County, New Jersey. (m) $25

#52889 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $25

#52886 - Quartz var. Amethyst on Smoky Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $25

#52897 - Quartz var. Amethyst on Smoky Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $25

#53023 - Quartz var. Amethyst-Smoky (scepter-shaped formation), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (t) $25

#53303 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $25

#53496 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $25

#51951 - Quartz var. Smoky Quartz, Mooralla, Victoria, Australia. (t) $25

#53925 - Silver in Calcite, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $25

#52722 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $25

#45064 - Sphalerite (iridescent) with Pyrite, Tri-State Lead-Zinc Mining District, Picher, Ottawa County, Oklahoma. (m) $25

#51947 - Sphalerite, Dolomite, Quartz, Huaron District, Cerro de Pasco Province, Pasco Department, Peru. (t) $25

#53148 - Titanite (V-twinned crystals), Renfrew, Ontario, Canada. (m) $25

#52843 - Ulexite, Boron, Kramer District, Kern County, California. (m) $25

#52873 - Almandine Garnet with Staurolite, Green's Farm, Roxbury Falls, New Haven County, Connecticut. (m) $26

#43965 - Barrerite and Laumontite, Rocky Pass Area, Kuiu Island, Alaska. (t) $26

#53900 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $26

#53906 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $26

#50791 - Corundum var. Ruby, Zoutpansberg District, Limpopo Province, South Africa. (m) $26

#53706 - Galena with Sphalerite and Fluorite, Cave-in-Rock District, Hardin County, Illinois. (c) $26

#53622 - Grossular Garnet with Diopside and Calcite, Old Mine Plaza construction site, Mine Hill, Trumbull, Fairfield County, Connecticut. (m) $26

#49839 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (t) $26

#53566 - Pyrite with Talc and Magnetite, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (t) $26

#24213 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $26

#52572 - Almandine Garnet in Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (m) $28

#52850 - Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $28

#9485 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $28

#34136 - Barite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#53320 - Barite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#44088 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#45106 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#44402 - Calcite and Barite over Fluorite, Rosiclare Sub-District, Hardin County, Illinois. (c) $28

#53899 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $28

#52703 - Cerussite (twinned crystals), Grand Reef Mine, Aravaipa District, Graham County, Arizona. (t) $28

#53821 - Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $28

#44990 - Dioptase, Harquahala Mine, La Paz County, Arizona. (t) $28

#53344 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#52347 - Galena with Dolomite, Viburnum Trend, Reynolds County, Missouri. (c) $28

#50997 - Hematite with Calcite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (m) $28

#53641 - Kinoite and Apophyllite-(KF), Christmas Mine, Banner District, Gila County, Arizona. (t) $28

#52029 - Orthoclase var. Carlsbad Twin, White Eagle Mine, Willow Creek Camp, Saline Valley, Inyo County, California. (m) $28

#53486 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (m) $28

#45652 - Pyrite, Ambassaguas, La Rioja, Spain. (t) $28

#52695 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (t) $28

#50248 - Pyromorphite on Quartz, Chester County Mine, Phoenixville, Chester County, Pennsylvania. (m) $28

#49262 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $28

#24234 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (m) $28

#24242 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (m) $28

#24235 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $28

#44948 - Quartz var. Amethyst, Little Badger Creek, northeast of Howard, Fremont County, Colorado. (t) $28

#53063 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (m) $28

#51881 - Quartz var. Amethyst Quartz, Brazil. (t) $28

#52893 - Quartz var. Amethyst on Smoky Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (t) $28

#53024 - Quartz var. Amethyst-Smoky (scepter-shaped formation), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (t) $28

#52977 - Quartz var. Geode with Goethite, Brazil. (m) $28

#53292 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $28

#52973 - Quartz var. Smoky with Muscovite, Mount Rubellite, Hebron, Oxford County, Maine. (c) $28

#52833 - Realgar with Pyrite, Balmat, St. Lawrence County, New York. (t) $28

#53145 - Rutile in Quartz, Governador Valadares, Minas Gerais, Brazil. (m) $28

#53961 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $28

#53895 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $28

#51964 - Smithsonite with Hemimorphite, San Antonio Mine, Level 8, Santa Eulalia District, Chihuahua, Mexico. (t) $28

#52720 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $28

#51544 - Spinel, Ratnapura, Sabaragamuwa Province, Sri Lanka (formerly Ceylon). (m) $28

#53901 - Spodumene var. Kunzite, Minas Gerais, Brazil. (t) $28

#22030 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $28

#51979 - Vivianite, Tomokoni Adit, near Canutillos Mine, Potosi Department, Bolivia. (t) $28

#52712 - Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $28

#49263 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $29

#49265 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $29

#53112 - Adamite var. Cuproadamite, Lavrion (Laurium) Mining District, Attica Peninsula, Greece. (t) $30

#50212 - Andradite var. Topazolite Garnet, Ad Hoc #2 Mine, New Idria District, San Benito County, California. (m) $30

#52849 - Azurite with Malachite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $30

#43453 - Barite, Cave-in-Rock District, Hardin County, Illinois. (m) $30

#50097 - Barite with Calcite, Kalahari manganese fields, Northern Cape Province, South Africa. (m) $30

#39476 - Calcite, Stoneco Auglaize Quarry, Junction, Paulding County, Ohio. (m) $30

#50772 - Calcite, St. Andreasberg, Harz Mountains, Lower Saxony, Germany. (m) $30

#50773 - Calcite on Barite, St. Andreasberg, Harz Mountains, Lower Saxony, Germany. (m) $30

#42638 - Celestine, Hammam Zriba, Zaghaoun, Tunisia. (m) $30

#53453 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (c) $30

#26219 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $30

#51580 - Epidote, San Quintin, Ensenada, Baja California Norte, Mexico. (t) $30

#45154 - Fluorite, El Tule Mine, Muzquiz, Coahuila, Mexico. (m) $30

#49589 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $30

#49804 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $30

#46696 - Fossilized Discoscaphites Conradi, Fox Hills Formation, Pennington County, South Dakota. (c) $30

#53155 - Fossilized Discoscaphites Conradi, Fox Hills Formation, Pennington County, South Dakota. (m) $30

#48001 - Grossular Garnet, Pitts-Tenney Quarry, Minot, Androscoggin County, Maine. (m) $30

#52690 - Grossular Garnet, Coyote Mine, near Bishop, Inyo County, California. (t) $30

#52691 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $30

#53590 - Inderite var. Lesserite, Jenifer Mine, Kramer District, Kern County, California. (Type Locality for Lesserite) (m) $30

#48980 - Magnetite (rare cubic crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $30

#53241 - Pyrite (with unusual etched surfaces), Ground Hog Mine, Gilman District, Eagle County, Colorado. (t) $30

#53565 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (m) $30

#52277 - Quartz pseudomorphs after Glauberite with Calcite, Consolidated Quarry, Great Notch, Passaic County, New Jersey. (m) $30

#53554 - Quartz var. Herkimer Diamond with Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (c) $30

#53495 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $30

#52839 - Realgar, U.S. Borax Mine, Boron, Kern County, California. (m) $30

#53980 - Silver, Gowganda District, Ontario, Canada. (m) $30

#52724 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $30

#52725 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $30

#50011 - Sphalerite with Dolomite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $30

#53823 - Staurolite and Almandine, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire. (lc) $30

#53969 - Stibnite, Tuco Mine, Ancash Dept., Peru. (m) $30

#50293 - Stolzite pseudomorphs after Scheelite, Darwin District, Inyo County, California. (t) $30

#52810 - Titanite var. Sphene, Homestake Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (t) $30

#51944 - Vanadinite, Touissit Mine, south of Oujda, Morocco. (t) $30

#49516 - Vesuvianite, Goodall Farm Quarry, 600 meter Prospect, Sanford, York County, Maine. (m) $30

#17324 - Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $30

#46401 - Calcite with Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $32

#41580 - Celestine, Stoneco Portage Quarry, Wood County, Ohio. (m) $32

#49417 - Copper, New Cornelia Mine, Ajo, Pima County, Arizona. (m) $32

#53645 - Elbaite Tourmaline, Paprok, Nuristan, Laghman Province, Afghanistan. (t) $32

#52105 - Fluorapatite, Meramec Mine, Pea Ridge, Washington County, Missouri. (t) $32

#53349 - Fluorite with Chalcopyrite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (t) $32

#33193 - Fluorite with Quartz coating, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $32

#49604 - Grossular Garnet, Trantimou, Kayes Region, Mali. (m) $32

#27628 - Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (m) $32

#48984 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $32

#46879 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (c) $32

#43260 - Quartz var. Amethyst Scepter, Washington Camp-Duquesne District, Santa Cruz County, Arizona. (t) $32

#53904 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (t) $32

#52723 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $32

#26731 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $32

#53613 - Vesuvianite, Goodall Farm Quarry, Webster Prospect, Sanford, York County, Maine. (c) $32

#52852 - Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $34

#26225 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $34

#52951 - Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (m) $34

#49586 - Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. (m) $34

#43855 - Hemimorphite over Smithsonite, Dauntless Mine, White Pine County, Nevada. (m) $34

#43814 - Hemimorphite with Smithsonite, Dauntless Mine, White Pine County, Nevada. (c) $34

#45321 - Apophyllite-(KF) with Stilbite-Ca, Panvel, Maharashtra, India. (c) $35

#42303 - Beryl var. Aquamarine with Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (t) $35

#53717 - Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (lc) $35

#53722 - Calcite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $35

#53974 - Calcite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $35

#53577 - Calcite with Barite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (m) $35

#48304 - Celestine, Tule Mine, Melchor Múzquiz, Coahuila, Mexico. (c) $35

#48353 - Celestine and Calcite, Scofield Quarry, Maybee, Monroe County, Michigan. (c) $35

#53277 - Chalcanthite, Synthetic. (c) $35

#52438 - Copper with Cuprite, Ray Mine, Mineral Creek District, Pinal County, Arizona. (t) $35

#26230 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $35

#35983 - Epidote (Cerium-rich) on Calcite, Coal Hill Vein, Rossie, St. Lawrence County, New York. (t) $35

#53294 - Fluorite and Calcite, Walworth Quarry, Wayne County, New York. (t) $35

#36588 - Fluorite on Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $35

#52835 - Hübnerite in Quartz, Hamme Mine, Tungsten, 3.3 km northwest of Townsville, Vance County, North Carolina. (m) $35

#48985 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $35

#52483 - Pyrite and Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $35

#49548 - Pyromorphite on Quartz, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (m) $35

#53270 - Quartz (parallel habit) with Cookeite, Waisanen Quarry, Greenwood, Oxford County, Maine. (lc) $35

#51677 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $35

#53022 - Quartz var. Amethyst-Smoky (scepter-shaped formation), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (t) $35

#43289 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $35

#53611 - Quartz var. Smoky Quartz on Microcline, Oliver Diggings, Moat Mountain, Hale's Location, Carroll County, New Hampshire. (lc) $35

#52721 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $35

#53167 - Sphalerite, Redlands Quarry, Niagara Falls, Niagara County, New York. (t) $35

#53295 - Sphalerite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $35

#53749 - Sphalerite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $35

#51139 - Sphalerite with Pyrite over Chalcopyrite, Groundhog Mine, Central District, Grant County, New Mexico. (m) $35

#48799 - Althausite with Magnesite, Tingelstadtjern Quarry, Modum, Buskerud, Norway. (Type Locality for Althausite) (t) $36

#48305 - Celestine, Stoneco Portage Quarry, Wood County, Ohio. (m) $36

#53978 - Corundum var. Ruby, Hickory Knoll Creek, Coweeta, Macon County, North Carolina. (m) $36

#26236 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $36

#50469 - Enargite, Butte Mining District, Summit Valley, Silver Bow County, Montana. (t) $36

#53340 - Fluorite with Calcite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $36

#53985 - Fluorite with Celestine, Clay Center, Ottawa County, Ohio. (m) $36

#52247 - Haynesite, Repete Mine, San Juan County, Utah. (Type Locality for Haynesite) (m) $36

#52532 - Lepidolite rim on Muscovite Mica, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $36

#52534 - Lepidolite rim on Muscovite Mica, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $36

#53067 - Pyromorphite, Tanzfleck, near Freihung, Grafenwöhr, Upper Palatinate, Bavaria, Germany. (m) $36

#54012 - Quartz var. Amethyst, Washington Camp-Duquesne District, Santa Cruz County, Arizona. (t) $36

#51676 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $36

#53787 - Quartz with Goethite, Spring Glen Mine, Ellenville, Ulster County, New York. (c) $36

#53963 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $36

#53388 - Vanadinite, Calcite and Mottramite, Apache Mine (Vanadium Shaft), 5 miles north of Globe, Gila County, Arizona. (c) $36

#53090 - Willemite with Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $36

#50211 - Andradite var. Topazolite Garnet with Natrolite, Ad Hoc #2 Mine, New Idria District, San Benito County, California. (m) $38

#39260 - Barite, Hartsel, Park County, Colorado. (m) $38

#53919 - Cassiterite, Itinga, Minas Gerais, Brazil. (t) $38

#53644 - Elbaite Tourmaline, Paprok, Nuristan, Laghman Province, Afghanistan. (t) $38

#26221 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $38

#33189 - Fluorite with Quartz coating, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $38

#50992 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $38

#46832 - Pyrite and Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $38

#51679 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $38

#53058 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $38

#53962 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $38

#53964 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $38

#44308 - Sphalerite (twinned crystals), Logansport, Cass County, Indiana. (m) $38

#53068 - Sphalerite with Quartz, Handsome Mea Mine, Nenthead, Cumbria, England. (m) $38

#44371 - Sphalerite, Chalcopyrite, Quartz, Pyrite, Cavnic Mine (Kapnikbanya), Maramures, Romania. (c) $38

#53575 - Tremolite, Hall Farm, North Gouverneur, St. Lawrence County, New York. (m) $38

#53620 - Wulfenite on Pyromorphite over Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (t) $38

#45282 - Barite, Lamb Mine, near Gravois Mills, Morgan County, Missouri. (m) $40

#51308 - Beryl, Case Quarry, Portland, Middlesex County, Connecticut. (c) $40

#53903 - Beryl var. Aquamarine, Minas Gerais, Brazil. (t) $40

#45851 - Calcite, (Logansport), Cass County, Indiana. (m) $40

#43675 - Calcite over Stibnite, Galena and Realgar, Baia Sprie (Felsöbánya), Maramures, Romania. (m) $40

#46672 - Celestine, Stoneco Portage Quarry, Wood County, Ohio. (m) $40

#46690 - Cerussite on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $40

#54039 - Diamond (0.07 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54040 - Diamond (0.07 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54041 - Diamond (0.07 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54030 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#26211 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $40

#51686 - Erythrite on Mansfieldite, Mina Sara Alicia, San Bernardo, Sonora, Mexico. (m) $40

#53351 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $40

#53826 - Galena, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (m) $40

#53834 - Hematite, Itabira District, Bahia, Brazil. (m) $40

#53543 - Meionite and Vesuvianite, Goodall Farm Quarry, 600 meter Prospect, Sanford, York County, Maine. (m) $40

#51576 - Neptunite, Benitoite Gem Mine, San Benito County, California. (t) $40

#53228 - Prehnite with Epidote, Bendoukou, Sandare District, Kayes Region, Mali. (m) $40

#50247 - Pyromorphite on Quartz, Southwest Chester County Mine, Phoenixville, Chester County, Pennsylvania. (c) $40

#48923 - Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (m) $40

#53560 - Quartz var. Herkimer Diamond, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $40

#53965 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $40

#52836 - Scheelite and Hübnerite in Quartz, Hamme Mine, Tungsten, 3.3 km northwest of Townsville, Vance County, North Carolina. (m) $40

#43466 - Sphalerite, Logansport, Cass County, Indiana. (t) $40

#51668 - Sulfur, San Felipe, Baja California Norte, Mexico. (lc) $40

#50827 - Topaz, Massangana Tin Mine, Rondônia, Brazil. (t) $40

#51261 - Ulexite, Boron, Kramer District, Kern County, California. (c) $40

#52846 - Ulexite, Boron, Kramer District, Kern County, California. (c) $40

#53831 - Almandine Garnet, Sedalia Mine, Salida, Chaffee County, Colorado. (m) $42

#51607 - Calcite, Jose Maria Patoni, 35 south of Rodeo, Durango, Mexico. (m) $42

#53342 - Fluorite on Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $42

#46714 - Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. (m) $42

#48551 - Hematite, Novo Horizonte, Bahia, Brazil. (m) $42

#50989 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $42

#51680 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $42

#41251 - Quartz var. Amethyst and Milky, Eastman Quarry, Intergalactic Pit, Millennium Pocket, Deer Hill, Stow, Oxford County, Maine. (c) $42

#53478 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (c) $42

#46922 - Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona. (m) $42

#53917 - Adamite (purple), Mina Ojuela, Mapimi, Durango, Mexico. (t) $45

#43583 - Calcite, Berry Materials Quarry, North Vernon, Jennings County, Indiana. (m) $45

#39280 - Calcite on Calcite, Meshberger Quarry, Columbus, Bartholomew County, Indiana. (m) $45

#53499 - Calcite on Quartz var. Herkimer Diamond with hydrocarbon inclusions, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (t) $45

#37669 - Carrollite in Calcite, Kamoye Mine, Kambowe, Katanga, Democratic Republic of the Congo (Zaire). (m) $45

#48324 - Celestine, Puente Tablas, Jaén, Andalusia, Spain. (m) $45

#51401 - Cinnabar (penetration twin) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $45

#51402 - Cinnabar (penetration twin) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $45

#53451 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (c) $45

#54033 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $45

#54035 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $45

#54036 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $45

#26212 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $45

#44726 - Erythrite, Schneeberg District, Erzgebirge, Saxony, Germany. (Type Locality for Erythrite) (m) $45

#51687 - Erythrite on Mansfieldite with Heterogenite, Mina Sara Alicia, San Bernardo, Sonora, Mexico. (m) $45

#52107 - Fluorapatite, Meramec Mine, Pea Ridge, Washington County, Missouri. (m) $45

#52245 - Haynesite, Repete Mine, San Juan County, Utah. (Type Locality for Haynesite) (m) $45

#43815 - Hemimorphite, Dauntless Mine, White Pine County, Nevada. (c) $45

#49536 - Pyrite, Albite, Quartz, Actinolite, Bulls Ferry Road condominium site, North Bergen, Hudson County, New Jersey. (c) $45

#51672 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (m) $45

#51675 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $45

#53498 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (m) $45

#41248 - Quartz var. Smoky-Amethyst, Eastman Quarry, Intergalactic Pit, Millennium Pocket, Deer Hill, Stow, Oxford County, Maine. (c) $45

#43342 - Quartz with Sphalerite, Handsome Mea Mine, Nenthead, Cumbria, England. (m) $45

#51900 - Rhodochrosite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. (t) $45

#53987 - Rhodonite with Axinite-(Mn), Pachapaqui District, Ancash Department, Peru. (m) $45

#53931 - Sphalerite and Quartz, Julcani District, Huancavelica, Peru. (c) $45

#51538 - Stibnite, Baia Sprie, Maramures, Romania. (m) $45

#26720 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $45

#48137 - Adamite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $48

#37808 - Apophyllite-(KF) with Gyrolite, Junnar, Pune District, Maharashtra, India. (m) $48

#33116 - Apophyllite-(KF) with Stilbite on Quartz, Nasik, Maharashtra, India. (m) $48

#33117 - Apophyllite-(KF) with Stilbite-Ca, Nasik, Maharashtra, India. (m) $48

#53959 - Babingtonite and Quartz, Hampden Quarry, Westfield, Hampden County, Massachusetts. (m) $48

#51620 - Barite and Calcite over Fluorite, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. (m) $48

#53441 - Cerussite pseudomorphs after Galena, Blanchard Mine, Hansonburg District, Socorro County, New Mexico. (c) $48

#54042 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54029 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54031 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54032 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54034 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#33175 - Fluorite, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $48

#46715 - Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. (m) $48

#53714 - Pectolite with Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (lc) $48

#53558 - Quartz var. Herkimer Diamond with Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (c) $48

#53789 - Quartz var. Herkimer Diamonds, Hickory Hill Diamond Mine, Fonda, Montgomery County, New York. (m) $48

#52518 - Quartz var. Smoky Quartz (parallel growth), Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $48

#52550 - Quartz var. Smoky Quartz (parallel growth), Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $48

#38518 - Sphalerite and Galena on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $48

#31065 - Sphalerite, Pyrite, Quartz, Commodore Mine, Creede District, Mineral County, Colorado. (m) $48

#26744 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $48

#53420 - Beryl, Ham and Weeks Quarry, Wakefield, Carroll County, New Hampshire. (lc) $50

#51673 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $50

#52517 - Quartz var. Smoky Quartz (parallel growth), Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $50

#53695 - Almandine Garnet, Manhattan Island, New York City, New York County, New York. (t) $55

#48541 - Apophyllite-(KOH) on Calcite, Fauquier County, Virginia. (m) $55

#50342 - Arsenopyrite and Siderite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (m) $55

#43376 - Barite, Cerro Warihuayin, Huanuco Department, Peru. (m) $55

#53542 - Beryl, Case Quarry, Portland, Middlesex County, Connecticut. (c) $55

#49549 - Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire. (m) $55

#51254 - Calcite, St. Joe Mine, No. 14 Shaft, Leadwood, Old Lead Belt, Saint Francois County, Missouri. (c) $55

#51445 - Calcite (twinned crystals), Naica Mining District, Saucillo, Chihuahua, Mexico. (m) $55

#52932 - Calcite on Calcite, Dalnegorsk, Primorskij Kraj, Russia. (c) $55

#37114 - Calcite with Palygorskite, Pend Oreille Mine, Metalline Falls, Pend Oreille County, Washington. (m) $55

#51820 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $55

#53454 - Cornetite with Pseudomalachite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (c) $55

#54037 - Diamond (0.10 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $55

#54043 - Diamond (0.10 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $55

#48076 - Dravite-Uvite Tourmaline, Uluguru Mountains, Morogoro, Tanzania. (m) $55

#45771 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (lc) $55

#33163 - Fluorite, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $55

#53836 - Hematite, Itabira District, Bahia, Brazil. (m) $55

#51556 - Hematite, Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $55

#50545 - Hematite, Calcite, Gaudefroyite, Xonotlite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $55

#49913 - Kyanite in Quartz, Barra do Salinas, Minas Gerais, Brazil. (c) $55

#53715 - Pectolite with Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (lc) $55

#53465 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $55

#52808 - Pyrargyrite, San Juan de Rayas Mine, Guanajuato, Mexico. (t) $55

#53606 - Quartz, Enterprise Road, near Boice Hill, Rhinebeck, Dutchess County, New York. (lc) $55

#53952 - Quartz, Collier's Mine, Montgomery County, Arkansas. (m) $55

#51678 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $55

#48261 - Quartz var. Smoky Quartz, Mooralla, Victoria, Australia. (c) $55

#52592 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (c) $55

#51520 - Sphalerite, Dalnegorsk, Primorskij Kraj, Russia. (m) $55

#51524 - Sphalerite (Spinel-law twinned crystals) with Calcite, Naica Mining District, Saucillo, Chihuahua, Mexico. (m) $55

#38504 - Sphalerite on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $55

#40155 - Sphalerite with Calcite, Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $55

#50716 - Spinel, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (m) $55

#53052 - Spinel and Chondrodite, Franklin District, Sussex County, New Jersey. (m) $55

#52568 - Spodumene var. Kunzite, Pech, Kunar Province, Afghanistan. (m) $55

#54016 - Vesuvianite, Olmsteadville, Essex County, New York. (m) $55

#53618 - Wulfenite and Sphalerite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (c) $55

#53837 - Hematite, Itabira District, Bahia, Brazil. (m) $60

#53838 - Hematite, Itabira District, Bahia, Brazil. (m) $60

#53774 - American Geological Literature, 1669 to 1850, published 1980, by Hazen, Robert M and Hazen, Margaret H.. (lc) $65

#53933 - Andradite Garnet, Cerro De La Concordia, Piedra Parada, Veracruz, Mexico. (c) $65

#42700 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $65

#50754 - Barite, Point Vicente, Palos Verdes Hills, Los Angeles County, California. (m) $65

#52456 - Barrerite on Quartz, Rocky Pass Area, Kuiu Island, Alaska. (m) $65

#51487 - Calcite on Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (c) $65

#51667 - Cassiterite, Pedro Guerra Prospect, Sapioris, Coneto de Comonfort, Durango, Mexico. (m) $65

#50930 - Cassiterite (twinned crystals), Santa Barbara Vein, Rondônia, Brazil. (t) $65

#48302 - Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. (c) $65

#48322 - Celestine, Hammam-Zriba Mine, Zaghouan Governorate, Tunisia. (m) $65

#54038 - Diamond (0.10 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $65

#52987 - Dravite Tourmaline, Yinnietharra Station, Pilbara, Western Australia, Australia. (m) $65

#53779 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $65

#53785 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $65

#53279 - Elbaite Tourmaline in Quartz, Mount Apatite, Auburn, Androscoggin County, Maine. (c) $65

#53950 - Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. (c) $65

#53982 - Fluorite, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (m) $65

#53473 - Grossular Garnet, Pitts-Tenney Quarry, Minot, Androscoggin County, Maine. (lc) $65

#52999 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $65

#46466 - Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. (c) $65

#53835 - Hematite, Itabira District, Bahia, Brazil. (m) $65

#50542 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $65

#52948 - Hematite pseudomorphs after Magnetite (Martite), Twin Peaks, Millard County, Utah. (m) $65

#51852 - Hemimorphite with Mimetite, Mina Ojuela, Mapimi, Durango, Mexico. (c) $65

#53466 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $65

#52217 - Quartz var. Amethyst (Scepter Formation), Ras Koh Range, Baluchistan, Pakistan. (m) $65

#48748 - Quartz var. Amethyst Quartz, Deer Hill, Stow, Oxford County, Maine. (c) $65

#46470 - Quartz var. Amethyst-Smoky, Black Cap, Conway, Carroll County, New Hampshire. (c) $65

#53476 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $65

#49069 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (m) $65

#53477 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $65

#48917 - Quartz var. Smoky Quartz with Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (c) $65

#52903 - Rhodochrosite, Capillitas Mine, Catamarca, Argentina. (m) $65

#52665 - Schorl Tourmaline and Albite, Gilgit District, Northern Areas, Pakistan. (m) $65

#42318 - Silver and Barite, Molly Gibson Mine, Aspen, Pitkin County, Colorado. (t) $65

#46691 - Sphalerite, Brownley Hill Mine, Alston Moor District, Cumbria, England. (m) $65

#42777 - Sphalerite (Spinel-law twinned), Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $65

#53570 - Spinel and Phlogopite in Franklin Marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey. (c) $65

#50358 - Tetrahedrite, Galena, Pyrite, Cavnic Mine (Kapnikbanya), Maramures, Romania. (m) $65

#45622 - Uvite Tourmaline, Power's Farm, Pierrepont, St. Lawrence County, New York. (c) $65

#53936 - Wulfenite and Barite, Maoniuping Mine, Liangshan Autonomous Prefecture, Sichuan Province, China. (c) $65

#54002 - Acanthite on Quartz, Mina General, Fresnillo, Mexico. (t) $75

#45376 - Andradite Garnet in Quartz, Nightingale District, Pershing County, Nevada. (c) $75

#53833 - Cassiterite, Tasmania, Australia. (m) $75

#53218 - Cassiterite on Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. (t) $75

#27511 - Celestine on Sulfur, Agrigento District (Girgenti), Sicily, Italy. (c) $75

#50085 - Chalcopyrite and Calcite, Kalahari manganese fields, Northern Cape Province, South Africa. (m) $75

#51288 - Cubanite, Henderson #2 Mine, Chibougamau, Abitibi County, Québec, Canada. (t) $75

#53472 - Dravite Tourmaline, Tourmaline Prospect 100 m. west of Biermann Quarry, Bethel, Fairfield County, Connecticut. (lc) $75

#52558 - Elbaite Tourmaline in Petalite, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (m) $75

#49038 - Fluorite, Celestine, Calcite, Clay Center, Ottawa County, Ohio. (c) $75

#51571 - Freibergite on Sphalerite with Jamesonite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (t) $75

#38505 - Galena (distorted crystals) with Chalcopyrite on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#45173 - Galena with Chalcopyrite, Sphalerite, Pyrite, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#53013 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $75

#53014 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $75

#51555 - Hematite, Pedra Preta Mine, Brumado, Serra das Éguas, Bahia, Brazil. (t) $75

#54020 - Hemimorphite, 79 Mine, Banner District, near Hayden, Gila County, Arizona. (m) $75

#52985 - Malachite, Katanga, Democratic Republic of the Congo (Zaire). (c) $75

#41502 - Malachite, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (m) $75

#51225 - Orthoclase var. Adularia Twins with Chlorite, St. Gotthard, Kanton Uri, Switzerland. (t) $75

#53709 - Prehnite with Sphalerite, Calcite and Apophyllite-(KF), O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $75

#53379 - Pyrite, Noche Buena, Zacatecas, Mexico. (lc) $75

#45850 - Pyrite, Ambasaguas, La Rioja, Spain. (m) $75

#38496 - Pyrite and Galena on Quartz with Sphalerite, Chalcopyrite, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $75

#47039 - Pyrite on Calcite, Los Remedios Mine, Level 4, Taxco, Guerrero, Mexico. (c) $75

#38471 - Pyrite on Chalcopyrite over Sphalerite with Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#49537 - Pyrite, Albite, Quartz, Actinolite, Bulls Ferry Road condominium site, North Bergen, Hudson County, New Jersey. (c) $75

#50858 - Pyromorphite, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (t) $75

#48012 - Quartz, Ellenville Zinc Co. Mine, Ellenville, Ulster County, New York. (lc) $75

#48013 - Quartz, Huckleberry Hill, Avon, Hartford County, Connecticut. (lc) $75

#48485 - Quartz var. Amethyst over Milky Quartz, Colton Hill, Stow, Oxford County, Maine. (c) $75

#52972 - Quartz var. Rose Quartz Crystals with Eosphorite, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (m) $75

#53546 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $75

#53475 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $75

#53818 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $75

#52906 - Rhodochrosite, Capillitas Mine, Catamarca, Argentina. (m) $75

#49208 - Schorl Tourmaline, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (c) $75

#49342 - Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (c) $75

#51595 - Sphalerite (Spinel-law twinned crystals), Huanzala Mine, Huallanca District, Huanuco Department, Peru. (m) $75

#49762 - Sphalerite on Quartz with Galena, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#51002 - Spinel with Chondrodite, Rudy Farm, Amity, Orange County, New York. (m) $75

#50168 - Topaz with Albite, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $75

#42918 - Vanadinite, Pyromorphite, Mottramite, Allah Cooper (Valcooper) Mine, Contrary Creek District, near Mineral, Louisa County, Virginia. (c) $75

#37614 - Wavellite, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania. (c) $75

#53621 - Wulfenite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (m) $75

#38460 - Chalcopyrite, Sphalerite, Galena, Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $80

#33118 - Apophyllite-(KF) with Stilbite on Quartz, Nasik, Maharashtra, India. (c) $85

#41364 - Calcite, Berry Materials Quarry, North Vernon, Jennings County, Indiana. (m) $85

#51484 - Calcite, Anderson, Madison County, Indiana. (m) $85

#51616 - Calcite, Denton Mine, Harris Creek District, Hardin County, Illinois. (m) $85

#50763 - Calcite on Wulfenite, Glove Mine, Santa Rita Mountains, Santa Cruz County, Arizona. (m) $85

#43349 - Calcite with Limonite, Idarado Mine, Ouray District, San Miguel County, Colorado. (c) $85

#43581 - Calcite with Sphalerite, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (m) $85

#51794 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $85

#51046 - Chalcopyrite, Pyrite, Magnetite, French Creek Iron Mines, St. Peters, Chester County, Pennsylvania. (c) $85

#51289 - Cubanite, Henderson #2 Mine, Chibougamau, Abitibi County, Québec, Canada. (t) $85

#52956 - Descloizite, Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia. (m) $85

#53782 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $85

#50243 - Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $85

#44415 - Galena on Sphalerite with Dolomite, Wilbur Mine, Tri-State Lead Mining District, near Treece, Cherokee County, Kansas. (m) $85

#52997 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $85

#52998 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $85

#46443 - Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. (c) $85

#50549 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $85

#51454 - Hematite pseudomorphs after Magnetite (var. Martite), Durango, Mexico. (lc) $85

#51319 - Limonite pseudomorphs after Pyrite, Fruitville Pike locality, Lancaster County, Pennsylvania. (c) $85

#50764 - Magnetite, Bell's Mill Road, near Wissahickon Creek, Chestnut Hill, Philadelphia, Philadelphia County, Pennsylvania. (c) $85

#46081 - Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $85

#52650 - Quartz var. Smoky Quartz (parallel growth), Tamminen Quarry, Greenwood, Oxford County, Maine. (c) $85

#53944 - Spessartine Garnet on Microcline, Tongbei-Yunling District, Fujian Province, China. (lc) $85

#53432 - Spessartine Garnet with Muscovite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $85

#53711 - Sphalerite, Prehnite, Calcite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $85

#51537 - Stibnite with Calcite, Kadamzhay, Osh Oblast, Kyrgyzstan. (m) $85

#50995 - Sturmanite, N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (m) $85

#53966 - Topaz with Rutile inclusions, Tepetates, San Luis Potosi, Mexico. (m) $85

#50658 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $85

#50667 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $85

#42816 - Yushkinite, Dolgozhdannyi Waterfall, Pai-Khoi Range, Yugorskii Peninsula, Russia. (Type Locality for Yushkinite) (t) $85

#53994 - Axinite-(Fe), La Rampe des Commères, Bourg d'Oisans, Isère, Rhône-Alpes, France. (Type Locality for Axinite-(Fe)) (t) $95

#53979 - Azurite, Big Indian Mine, near La Sal, San Juan County, Utah. (m) $95

#50710 - Azurite, Kerrouchene, Khénifra Province, Meknès-Tafilalet, Morocco. (t) $95

#53991 - Barite, Elk Creek, Meade County, South Dakota. (m) $95

#51423 - Barite with Calcite, Meikle Mine, Elko County, Nevada. (c) $95

#50929 - Cassiterite (twinned crystals), Santa Barbara Vein, Rondônia, Brazil. (t) $95

#51814 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $95

#48350 - Celestine, Algameca, Sierra de Cartagena, Murcia, Spain. (c) $95

#52189 - Celestine, Put-in-Bay (Strontian Island, Lake Erie), Ottawa County, Ohio. (m) $95

#48657 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $95

#53784 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $95

#46698 - Fluorite on Quartz scepter-shaped crystals, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (c) $95

#50960 - Fluorite with Calcite and Chalcopyrite, McMannaway Mines, Herod, Pope County, Illinois. (c) $95

#46939 - Grossular Garnet, Pitts-Tenney Quarry, Minot, Androscoggin County, Maine. (c) $95

#53008 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $95

#53012 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $95

#50541 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $95

#50547 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $95

#50397 - Hematite with Calcite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $95

#53049 - Hemimorphite var. Calamine, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (c) $95

#43532 - Liberite, Bromellite on Phlogopite, Xianghualing Mine, Linwu, Hunan, China. (Type Locality for Liberite) (t) $95

#48407 - Pyromorphite on Quartz, Chester County Mine, Phoenixville, Chester County, Pennsylvania. (c) $95

#30843 - Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (c) $95

#52319 - Quartz var. Smoky Quartz, Oliver Diggings, Middle Moat Mountain, Hale's Location, Carroll County, New Hampshire. (c) $95

#53710 - Sphalerite on Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $95

#53988 - Spodumene var. Kunzite, Minas Gerais, Brazil. (m) $95

#50899 - Topaz, Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. (t) $95

#50661 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $95

#52455 - Vesuvianite, Meionite, Diopside, Titanite, Goodall Farm Quarry, 600 meter Prospect, Sanford, York County, Maine. (c) $95

#53753 - Minerals do Brasil (Minerals of Brazil), volumes 1,2,3, published 1972, by Franco, Leprevost, Bigarella, Bolsanellow. (lc) $100

#53754 - Minerals of China (volume in English and matching volume in Chinese), 1980, by Museum of China, Ministry of Geology. (lc) $100

#42558 - Hematite, Novo Horizonte, Bahia, Brazil. (t) $110

#42324 - Hydroxywagnerite (IMA 2004-009) on Pyrophyllite, Doria Maira Massif, Cuneo, Italy. (Type Locality for Hydroxywagnerite) (t) $110

#41249 - Quartz var. Amethyst and Milky, Eastman Quarry, Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine. (c) $110

#48256 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (c) $110

#39182 - Chrysoberyl (twinned crystals), Colatina, Espírito Santo, Brazil. (t) $115

#50239 - Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $115

#38482 - Galena, Sphalerite, Chalcopyrite with Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $115

#48102 - Quartz var. Amethyst (polished section of stalactite), Catalan Agate-Amethyst District, Southern Paraná Basalt Basin, Artigas, Uruguay. (c) $115

#53152 - Quartz var. Smoky Quartz, Sierra Blanca, White Mountain Wilderness, Lincoln County, New Mexico. (c) $115

#53976 - Rutile, Graves Mountain, Lincoln County, Georgia. (t) $115

#53225 - Uvarovite Garnet, Saranovskoye Mine, Sarany, Permskaya Oblast', Ural Mountains, Russia. (Type Locality for Uvarovite) (m) $115

#53222 - Andradite Garnet, N'Chwaning II Mine, Kuruman District, Northern Cape Province, South Africa. (m) $125

#53990 - Andradite Garnet, Dripping Spring Mountains, Banner District, Gila County, Arizona. (m) $125

#52320 - Apophyllite-(KF) on Pectolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $125

#50174 - Apophyllite-(KF) over Datolite with Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $125

#51742 - Barite and Orpiment, Palomo Mine, Castrovirreyna Province, Huancavelica Department, Peru. (m) $125

#53048 - Beryl, (Bumpus Quarry?), Oxford County, Maine. (lc) $125

#53419 - Beryl, Ham and Weeks Quarry, Wakefield, Carroll County, New Hampshire. (lc) $125

#53977 - Beryl, Mount Tom, East Haddam, Middlesex County, Connecticut. (m) $125

#41402 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (t) $125

#53783 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $125

#42068 - Calcite, Nan Jing Mine, Hunan, China. (m) $125

#48712 - Calcite on Fluorite, Denton Mine, Sub-Rosiclare Level, Harris Creek District, Hardin County, Illinois. (c) $125

#42155 - Cassiterite and Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. (m) $125

#39360 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $125

#51531 - Cerussite (V-twinned), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $125

#52240 - Copper, Cape Spencer, Nova Scotia, Canada. (m) $125

#53954 - Copper, Cornwall, England. (m) $125

#53269 - Corundum in schist, Sagstuen, Farsjo, Nes, Romerike, Akershus Fylke, Norway. (lc) $125

#48883 - Datolite with Chalcopyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $125

#48658 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $125

#48660 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $125

#37323 - Enargite, Pyrite, Quartz, East Colusa Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (m) $125

#51127 - Erythrite on Mansfieldite, Mina Sara Alicia, San Bernardo, Sonora, Mexico. (c) $125

#51619 - Fluorite, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (m) $125

#53955 - Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $125

#47036 - Fluorite with Calcite, Rosiclare Sub-District, Hardin County, Illinois. (c) $125

#44070 - Fluorite with Chalcopyrite, Denton Mine, Harris Creek District, Hardin County, Illinois. (c) $125

#53984 - Fluorite with Pyrite inclusions, Riemvasmaak, Northern Cape Province, South Africa. (m) $125

#39238 - Galena, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (c) $125

#43484 - Galena, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $125

#42776 - Galena (Spinel-law twinned) with Quartz and Calcite, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $125

#45988 - Goethite, Lucy Mine, Negaunee District, Marquette County, Michigan. (lc) $125

#53006 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $125

#53007 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $125

#53011 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $125

#42557 - Hematite, Novo Horizonte, Bahia, Brazil. (m) $125

#33094 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $125

#33104 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $125

#53150 - Malachite, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $125

#33088 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (lc) $125

#49253 - Natrolite with Heulandite-Ca, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (c) $125

#52880 - Parisite-(Ce), Snowbird Mine, Fish Creek, Alberton, Mineral County, Montana. (t) $125

#52881 - Parisite-(Ce), Snowbird Mine, Fish Creek, Alberton, Mineral County, Montana. (t) $125

#31680 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $125

#49305 - Quartz and Calcite over Ilvaite, Dalnegorsk, Primorskij Kraj, Russia. (m) $125

#53311 - Quartz pseudomorphous after Crocidolite-Riebeckite (Tiger-Eye), headwaters of the Orange River, Northern Cape Province, South Africa. (lc) $125

#53718 - Quartz var. Rose Quartz Crystals, Rose Quartz Locality, Plumbago Mountain, Oxford County, Maine. (c) $125

#52658 - Quartz var. Smoky Quartz, Lord Hill Quarry, Stoneham, Oxford County, Maine. (m) $125

#52132 - Quartz with Pyrite, Gorge Road condominium excavation, Edgewater, Palisades Sill, Bergen County, New Jersey. (lc) $125

#53326 - Siderite with Sphalerite, Castrovirreyna District, Huancavelica Department, Peru. (c) $125

#41383 - Silver with Sphalerite and Quartz, Veta Hundmiento, Potosi Department, Bolivia. (m) $125

#41526 - Tetrahedrite on Calcite with Pyrite and Sphalerite, Cavnic Mine (Kapnikbanya), Maramures, Romania. (c) $125

#49457 - Topaz, Kleine Spitzkoppe, Swakopmund, Namibia. (t) $125

#50666 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $125

#53986 - Wardite on Siderite, Rapid Creek, Yukon Territory, Canada. (c) $125

#37606 - Wavellite, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania. (c) $125

#52599 - Wulfenite coated with drusy Quartz on Hemimorphite, Finch Mine (Barking Spider Mine), north of Hayden, Gila County, Arizona. (c) $125

#48211 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $135

#36525 - Copper (Spinel-law Twins), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. (m) $135

#52530 - Fluorapatite and Quartz, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $135

#43483 - Galena (Spinel-law twinned crystals), Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $135

#54011 - Olmiite, N'Chwaning Mine #2, Kuruman District, Northern Cape Province, South Africa. (Type Locality for Olmiite) (t) $135

#43478 - Sphalerite (Spinel-law twinned) with Calcite and Galena, Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $135

#38486 - Sphalerite, Chalcopyrite, Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $135

#40315 - Acanthite, Imiter Mine, Dades, Anti-Atlas Mountains, Morocco. (m) $150

#46993 - Almandine Garnet in Rhyolite, Garnet Hill, Ely, White Pine County, Nevada. (c) $150

#50441 - Andradite-Grossular Garnet, Trantimou, Kayes Region, Mali. (c) $150

#24547 - Apophyllite-(KF) on Heulandite, Pashan Hill Quarry, Pune District, Maharashtra, India. (c) $150

#48593 - Apophyllite-(KF) on Stilbite-Ca, Momin Akhada, near Rahuri, 50 km north of Ahmednagar, Maharashtra, India. (c) $150

#4899 - Apophyllite-(KF) with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $150

#46965 - Beryl var. Aquamarine, Songo Pond Quarry, Albany, Oxford County, Maine. (c) $150

#48212 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $150

#50300 - Boleite, Boleo District, near Santa Rosalía, Baja California Sur, Mexico. (Type Locality for Boleite) (t) $150

#51463 - Calcite, Nasik, Maharashtra, India. (c) $150

#43379 - Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (m) $150

#51788 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $150

#51800 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $150

#51406 - Cinnabar (penetration twin) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $150

#51410 - Cinnabar (penetration twins) on Calcite with Quartz, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (c) $150

#53203 - Cinnabar on Dolomite, Tongren, Guizhou Province, China. (c) $150

#39888 - Danburite, Charcas District, San Luis Potosi, Mexico. (c) $150

#52268 - Datolite pseudomorph after Anhydrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $150

#49060 - Elbaite Tourmaline, Itatiaia Mine, Conselheiro Pena, Minas Gerais, Brazil. (c) $150

#41710 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $150

#42374 - Elbaite Tourmaline with Albite, Stak Nala, Skardu Road, Baltistan, Northern Areas, Pakistan. (t) $150

#51885 - Elbaite Tourmaline, Quartz, Albite, Shengus, Gilgit-Skardu Road, Northern Areas, Pakistan. (m) $150

#52556 - Fluorapatite and Quartz on Albite, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $150

#52588 - Fluorapatite with Diopside, Ontario, Canada. (lc) $150

#50244 - Fluorite, Calcite, Pyrite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (lc) $150

#43481 - Galena, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $150

#44184 - Grossular Garnet, Coyote Front Range, near Bishop, Inyo County, California. (c) $150

#53234 - Grossular Garnet, Belvidere Mountain Quarries, Lowell (commonly called Eden Mills), Orleans County, Vermont. (m) $150

#53000 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $150

#53945 - Harmotome, Old Croton Aqueduct, Shaft No. 5, Westchester County, New York. (c) $150

#44056 - Hematite, Novo Horizonte, Bahia, Brazil. (c) $150

#53942 - Kulanite and Siderite, Rapid Creek, Yukon Territory, Canada. (Type Locality for Kulanite) (c) $150

#51762 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $150

#33103 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $150

#52267 - Natrolite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $150

#50226 - Pyrargyrite var. Ruby Silver, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (t) $150

#50166 - Pyrrhotite with Sphalerite, Dalnegorsk, Primorskiy Kraj, Russia. (m) $150

#50001 - Quartz var. Milky, Withey Hill, Moosup, Windham County, Connecticut. (lc) $150

#52317 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (c) $150

#53607 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $150

#48484 - Quartz var. Smoky Quartz with Spessartine Garnet inclusions, Beaver County, Utah. (c) $150

#52967 - Rhodochrosite on Quartz, Silverton District, San Juan County, Colorado. (c) $150

#51502 - Smithsonite with Quartz, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $150

#51498 - Sphalerite (Spinel-law twinned crystals), Dalnegorsk, Primorskiy Kraj, Russia. (m) $150

#51539 - Topaz, Taquarral, Itinga, Minas Gerais, Brazil. (m) $150

#50664 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $150

#44197 - Wulfenite (pseudo-scalenohedral crystals) with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (lc) $150

#44053 - Wulfenite with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (lc) $150

#53998 - Wulfenite with Mimetite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (t) $150

#48655 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $165

#53970 - Rhodochrosite with Pyrite, Lexington Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (m) $165

#32711 - Rutile (twinned crystals), Graves Mountain, Lincoln County, Georgia. (m) $165

#40231 - Apophyllite-(KF) and Stilbite on Quartz, Nasik, Maharashtra, India. (c) $175

#40232 - Apophyllite-(KF) and Stilbite on Quartz, Nasik, Maharashtra, India. (c) $175

#53421 - Azurite, Malachite, Tenorite, Morenci Mine, Clifton District, Greenlee County, Arizona. (lc) $175

#48210 - Beryl var. Aquamarine, Minas Gerais, Brazil. (c) $175

#48395 - Calcite, Gallatin Canyon, Gallatin County, Montana. (lc) $175

#46982 - Calcite, Dalnegorsk, Primorskij Kraj, Russia. (m) $175

#50836 - Cerussite on Mottramite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $175

#23962 - Chrysocolla, Lubumbashi, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $175

#52641 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (c) $175

#43850 - Clinoclase and Cornwallite, Majuba Hill, Pershing County, Nevada. (c) $175

#54019 - Cuprite on Quartz, Bisbee, Warren District, Cochise County, Arizona. (m) $175

#48656 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $175

#46697 - Fluorite on Quartz, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (c) $175

#53037 - Franklinite and Willemite in Calcite, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (Type Locality for Franklinite) (c) $175

#53002 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $175

#53005 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $175

#33092 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (lc) $175

#11963 - Malachite on Chrysocolla, Lubumbashi, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $175

#53938 - Millerite, Quartz, Calcite, Siderite, Chalcopyrite, Nanzenbach, near Dillenburg, Hesse, Germany. (m) $175

#45695 - Quartz var. Amethyst (with moveable bubble inclusion), Tafelkop, Goboboseb Mountains, 17 miles west of Brandberg Mountain, Erongo region, Namibia. (m) $175

#49088 - Quartz var. Amethyst Quartz, Millington Quarry, Bernards Township, Somerset County, New Jersey. (lc) $175

#52912 - Rhodochrosite, Capillitas Mine, Catamarca, Argentina. (c) $175

#43172 - Silver and Copper var. Halfbreed, Keweenaw Peninsula Copper District, Michigan. (m) $175

#42902 - Sphalerite with Quartz and Chalcopyrite, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (lc) $175

#48225 - Topaz, Gaoligong Mountains, Nujiang, Yunnan, China. (m) $175

#40141 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $175

#45791 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $175

#43654 - Wulfenite on Calcite and Vanadinite, Sierra de Los Lamentos, Chihuahua, Mexico. (c) $175

#43539 - Gold (crystallized leaf), Round Mountain Mine, near Tonopah, Nye County, Nevada. (t) $185

#23980 - Apophyllite-(KOH), N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (t) $195

#43477 - Calcite on Sphalerite with Quartz, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $195

#50630 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $195

#48599 - Sphalerite (Spinel-law twinned crystals) with Chalcopyrite, Quartz, Calcite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (c) $195

#37161 - Vanadinite, Touissit Mine, south of Oujda, Morocco. (m) $195

#46920 - Wulfenite and Mimetite, Harrington-Hickory Mine, Beaver County, Utah. (c) $195

#8430 - Calcite and Sphalerite on Quartz, Cumberland, England. (c) $200

#38805 - Dolomite var. Cobaltian, Kakanda Mine, Kambove, Katanga Copper Crescent, Democratic Republic of the Congo (Zaire). (m) $200

#46543 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $200

#53368 - Diamond (2.74 carat gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $210

#53372 - Diamond (2.83 carat greenish-gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $220

#54001 - Almandine-Spessartine Garnet on Microcline, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $225

#40334 - Apophyllite-(KF) with Stilbite on Quartz, Pashan Hill Quarry, Maharashtra, India. (c) $225

#44058 - Apophyllite-(KF) with Stilbite-Ca on Heulandite-Ca, Pashan Hill Quarry, Pune District, Maharashtra, India. (m) $225

#42896 - Augelite, Rapid Creek, Yukon Territory, Canada. (lc) $225

#51425 - Barite with Calcite, Meikle Mine, Elko County, Nevada. (lc) $225

#50218 - Bastnäsite-(Ce), Trimouns Mine, Ariège, Midi-Pyrénées, France. (m) $225

#46166 - Beryl var. Aquamarine with Muscovite, Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan. (m) $225

#39088 - Beryl var. Emerald, Mount Dayakou tungsten mine, 6 km northeast of Mengdong village, Malipo County, Yunnan Province, China. (lc) $225

#53957 - Beryl var. Etched Aquamarine, Divino das Laranjeiras, Minas Gerais, Brazil. (m) $225

#51490 - Calcite, Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri. (lc) $225

#24571 - Calcite on Calcite, Shullsburg District, Lafayette County, Wisconsin. (c) $225

#51786 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51793 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51798 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51822 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#48358 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (lc) $225

#53993 - Chalcocite with Bornite coating, Flambeau Mine, Ladysmith, Rusk County, Wisconsin. (m) $225

#52640 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (c) $225

#53169 - Diamond (0.29 carat green-yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Namibia. (t) $225

#52402 - Diamond (0.48 carat brownish-gray tetrahexahedral crystal), Northern Cape Province, South Africa. (t) $225

#52048 - Diamond (2.49 carat gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $225

#50745 - Dioptase, Altyn-Tyube, east of Qaraghandy (Karaganda), Karagandy Province, Kazakhstan. (Type Locality for Dioptase) (c) $225

#53329 - Dioptase, Altyn-Tyube, east of Qaraghandy (Karaganda), Karagandy Province, Kazakhstan. (Type Locality for Dioptase) (c) $225

#42755 - Dolomite pseudomorphs after Calcite on Quartz and Sphalerite, Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria. (lc) $225

#41708 - Elbaite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $225

#48653 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $225

#51605 - Fluorite, Dalnegorsk, Primorskij Kraj, Russia. (m) $225

#53009 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $225

#35418 - Mottramite on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (lc) $225

#49616 - Quartz var. Amethyst with Calcite, Alto Uruguai, Rio Grande do Sul, Brazil. (lc) $225

#51062 - Quartz var. Herkimer Diamond with Dolomite and Calcite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (lc) $225

#53997 - Scheelite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $225

#52242 - Serandite and Analcime, DeMix Quarry, Mont Saint-Hilaire, Québec, Canada. (c) $225

#53428 - Spessartine Garnet on Microcline and Quartz, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $225

#53430 - Spessartine Garnet with Muscovite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $225

#40326 - Sphalerite (Spinel-law twinned), Iron Cap Mine, Graham County, Arizona. (m) $225

#50460 - Tetrahedrite, Sphalerite, Quartz, Galena, Casapalca District, Huarochiri Province, Peru. (lc) $225

#48226 - Topaz, Gaoligong Mountains, Nujiang, Yunnan, China. (m) $225

#51542 - Topaz with Albite var. Cleavelandite, Skardu District, Baltistan, Northern Areas, Pakistan. (t) $225

#52939 - Uvite Tourmaline on Quartz with Magnesite, Brumado District, Serra das Éguas, Bahia, Brazil. (m) $225

#53971 - Wolframite (Hübnerite), Zinnwald-Cínovec District, Saxony-Bohemia border region, Germany-Czech Republic. (m) $225

#53051 - Wulfenite, Touissit Mine, south of Oujda, Morocco. (c) $225

#53616 - Wulfenite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (c) $225

#49733 - Diamond (0.53 carat fancy-yellow octahedral crystal), Northern Cape Province, South Africa. (t) $235

#53180 - Diamond (0.31 carat fancy-yellow dodecahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $240

#42231 - Barite, Frizington, Cumberland, England. (c) $250

#52927 - Barite on Calcite, Elk Creek, Meade County, South Dakota. (lc) $250

#52152 - Beryl var. Aquamarine, Reynolds Mine, Royalston, Worcester County, Massachusetts. (c) $250

#43724 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $250

#49333 - Bournonite on Pyrite, Mina Machacamarca, Viboras Section, near Colavi, Potosi, Bolivia. (c) $250

#49202 - Calcite, Dalnegorsk, Primorskij Kraj, Russia. (c) $250

#45667 - Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (m) $250

#51501 - Cassiterite on Muscovite, Tenkerchin (Tenkergin) Mine, Chukotka (Tschukotka), Magadan Oblast', Russia. (c) $250

#51795 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $250

#43828 - Clinoclase, Majuba Hill, Pershing County, Nevada. (c) $250

#36522 - Copper (Spinel-law Twins), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. (m) $250

#46683 - Copper (Spinel-law twinned crystals), Ray Mine, Mineral Creek District, Pinal County, Arizona. (m) $250

#50255 - Corundum, Shimersville, Lehigh County, Pennsylvania. (m) $250

#37354 - Elbaite Tourmaline on Milky Quartz, Pala District, San Diego County, California. (m) $250

#53133 - Erythrite, Bou Azzer District, Anti-Atlas Mountains, Tazenakht, Ouarzazate, Morocco. (Type Locality for Erythrite) (lc) $250

#50254 - Ferberite with Fluorapatite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (c) $250

#48405 - Ferberite with Muscovite, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (c) $250

#52587 - Fluorapatite, Road cut, Brudenell Township, Renfrew County, Ontario, Canada. (lc) $250

#42687 - Galena (Spinel-law twins) with Chalcopyrite and Quartz, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $250

#52995 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $250

#53003 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $250

#36632 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $250

#52042 - Malachite, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (lc) $250

#53045 - Olmiite-Poldervaartite on Hematite, N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (c) $250

#46618 - Quartz, White Haven, Luzerne County, Pennsylvania. (lc) $250

#47042 - Quartz var. Amethyst Quartz, Saltman Prospect, Camp Encore, Sweden, Oxford County, Maine. (c) $250

#48885 - Quartz var. Amethyst Quartz, July 4th Pocket, Intergalactic Pit, old Eastman Prospect, Deer Hill, Oxford County, Maine. (c) $250

#51681 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (m) $250

#48767 - Quartz var. Amethyst Scepters, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (c) $250

#54010 - Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (t) $250

#45806 - Spessartine Garnet on Microcline, Tongbei-Yunling District, Fujian Province, China. (c) $250

#48402 - Spinel, Altaiskii Krai, Sibirsky Federalny Okrug, Russia. (c) $250

#54023 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (t) $250

#49617 - Wulfenite with Calcite on Limonite, Courtland-Gleeson District, Cochise County, Arizona. (lc) $250

#30259 - Wulfenite, Mimetite, Willemite, Ahumada Mine, Sierra de Los Lamentos, Chihuahua, Mexico. (lc) $250

#53230 - Almandine Garnet, Fauske, Norland, Norway. (lc) $275

#45165 - Almandine Garnet in Rhyolite, Garnet Hill, Ely, White Pine County, Nevada. (c) $275

#40333 - Apophyllite-(KF) with Stilbite, Pashan Hill Quarry, Pune District, Maharashtra, India. (m) $275

#44145 - Beryl var. Aquamarine on Albite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $275

#40203 - Beryl var. Aquamarine with Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $275

#37337 - Elbaite Tourmaline, (Himalaya Mine), Mesa Grande District, San Diego County, California. (m) $275

#52561 - Elbaite Tourmaline in Albite, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (t) $275

#51223 - Galena, Dalnegorsk, Primorskiy Kraj, Russia. (c) $275

#53937 - Pyromorphite on Barite, Mine La Farges, Ussels, Corrèze, France. (c) $275

#52931 - Uvite Tourmaline on Magnesite, Brumado District, Serra das Éguas, Bahia, Brazil. (c) $275

#51863 - Wulfenite with Mimetite, Ahumada Mine, Sierra de Los Lamentos, Chihuahua, Mexico. (m) $275

#53713 - Zincite (synthetic), Silesia, Poland. (lc) $275

#53184 - Diamond (0.36 carat fancy-yellow dodecahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $280

#50309 - Diamond (0.37 carat colorless complex crystal), Premier Mine, Gauteng Province, South Africa. (t) $285

#53181 - Diamond (0.37 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $285

#51819 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $295

#51413 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $295

#53999 - Cinnabar on Dolomite, Tongren, Guizhou Province, China. (m) $295

#52603 - Diamond (0.37 carat green octahedral crystal), Guaniamo, Bolivar Province, Venezuela. (t) $295

#53183 - Diamond (0.38 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $295

#48813 - Fluorite with Calcite, Cave-in-Rock District, Hardin County, Illinois. (lc) $295

#54026 - Wulfenite on Quartz, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $295

#43562 - Wulfenite, Mimetite, Willemite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (c) $295

#50599 - Aragonite, Liupanshui, Guizhou Province, China. (lc) $300

#42640 - Azurite and Malachite, Morenci Mine, Clifton District, Greenlee County, Arizona. (lc) $300

#45666 - Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (c) $300

#49475 - Carrollite, Kamoya South II Mine, Katanga (Shaba), Democratic Republic of the Congo (Zaire). (t) $300

#51823 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $300

#17988 - Elbaite Tourmaline, Kunar, Afghanistan. (c) $300

#44055 - Hematite, Novo Horizonte, Bahia, Brazil. (c) $300

#46039 - Quartz var. Smoky Quartz with Chlorite, Maderanertal, Kanton Uri, Switzerland. (lc) $300

#48998 - Rhodochrosite, Mont Saint-Hilaire, Québec, Canada. (m) $300

#53182 - Diamond (0.40 carat fancy-yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $310

#53983 - Acanthite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (m) $325

#53099 - Beryl var. Emerald, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $325

#48606 - Celestine, Marada, Ajdabiya, Libya. (c) $325

#52632 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $325

#51403 - Cinnabar (penetration twins) in Calcite vein, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $325

#43851 - Clinoclase and Cornubite, Majuba Hill, Pershing County, Nevada. (c) $325

#49730 - Diamond (0.42 carat colorless complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $325

#52129 - Diamond (0.46 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $325

#53079 - Elbaite Tourmaline with Quartz, Nuristan, Afghanistan. (c) $325

#43691 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (m) $325

#46283 - Ferberite, Muscovite, Quartz, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (c) $325

#45161 - Fluorite, Ruyuan, Lechang, Guangdong, China. (c) $325

#53252 - Fluorite on Sphalerite, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. (lc) $325

#52996 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $325

#52583 - Microcline with Quartz and Albite, Government Pit, Albany, Carroll County, New Hampshire. (lc) $325

#52947 - Orpiment in Calcite, Shimen Mine, Hunan, China. (m) $325

#53946 - Pyrite with Quartz, Leonard Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (c) $325

#45690 - Quartz var. Amethyst on Calcite and Dolomite, Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy. (c) $325

#54009 - Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (t) $325

#51455 - Sphalerite, Dalnegorsk, Primorskiy Kraj, Russia. (c) $325

#51500 - Sphalerite with Calcite, Dalnegorsk, Primorskiy Kraj, Russia. (c) $325

#36964 - Tetrahedrite with Quartz, Huallanca District, Huanuco Department, Peru. (c) $325

#49918 - Uvite Tourmaline and Magnesite on Quartz, Brumado District, Serra das Éguas, Bahia, Brazil. (c) $325

#44054 - Wulfenite with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (lc) $325

#52411 - Diamond (0.44 carat yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $340

#52130 - Diamond (0.45 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $345

#53173 - Diamond (0.45 carat white dodecahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $345

#46390 - Almandine Garnet, Ötztal, Tyrol, Austria. (c) $350

#49196 - Analcime, Natrolite, Serandite, Aegirine, Mont Saint-Hilaire, Québec, Canada. (c) $350

#46045 - Azurite with Malachite pseudomorphs after Cuprite, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (m) $350

#53949 - Barite, Stoneham, Weld County, Colorado. (lc) $350

#53094 - Beryl var. Emerald in Calcite with Pyrite, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $350

#46637 - Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. (lc) $350

#53325 - Cassiterite (twinned crystals) and Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. (c) $350

#51418 - Cinnabar (penetration twins) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $350

#51102 - Cinnabar (twinned crystals) on Quartz, Wanshan, Tongren, Guizhou Province, China. (c) $350

#51598 - Cinnabar on Dolomite, Chatian Mine, Fenghuang, Hunan, China. (m) $350

#51752 - Cuprite, Rubtovskiy Mine, Altaiskiy Krai, Russia. (t) $350

#40260 - Elbaite Tourmaline, Nuristan, Laghman Province, Afghanistan. (m) $350

#43685 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (m) $350

#43368 - Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (m) $350

#50158 - Ferberite, Siderite, Fluorapatite, Pyrite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (c) $350

#25064 - Hematite and Quartz, Florence Mine, Egremont, Cumbria, England. (c) $350

#12119 - Quartz var. Amethyst scepter-shaped Japan-law twins, Andilamena District, Toamasina Province, Madagascar. (t) $350

#53427 - Spessartine Garnet on Microcline, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $350

#41882 - Sphalerite (Spinel-law twinned) on Pyrite, Rodna, Maramures, Romania. (c) $350

#20260 - Sphalerite with Dolomite, Cumberland, England. (c) $350

#53811 - Spodumene var. Hiddenite, Minas Gerais, Brazil. (lc) $350

#53055 - Spodumene var. Kunzite in Albite, Nuristan Province, Afghanistan. (c) $350

#51504 - Uvite Tourmaline, Power's Farm, Pierrepont, St. Lawrence County, New York. (c) $350

#53363 - Diamond (3.23 carat brown distorted octahedral crystal), Northern Cape Province, South Africa. (t) $355

#51426 - Barite with Calcite, Meikle Mine, Elko County, Nevada. (lc) $375

#48397 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (m) $375

#42256 - Calcite (Mn-rich) with Pyrite, Pachapaqui District, Ancash Department, Peru. (c) $375

#51409 - Cinnabar (penetration twins) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (c) $375

#51411 - Cinnabar (penetration twins) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $375

#51747 - Cuprite, Rubtovskiy Mine, Altaiskiy Krai, Russia. (m) $375

#45159 - Fluorite on Quartz, Pasto Bueno District, Pallasca Province, Ancash Department, Peru. (c) $375

#54003 - Gold (crystallized leaf), Harvard Open Pit Mine, Jamestown Mining District, Tuolumne County, California. (t) $375

#42131 - Scheelite, Pingwu, Sichuan, China. (m) $375

#53263 - Vanadinite, North Geronimo Mine, La Paz County, Arizona. (c) $375

#51839 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $375

#46860 - Diamond (0.71 carat yellow-gray complex crystal), Gran Sabana region, Bolivar Province, Venezuela. (t) $390

#49286 - Azurite on Malachite, Carlota Mine, 3460' level, Pinto Creek, Miami-Inspiration District, Gila County, Arizona. (m) $395

#49930 - Diamond (0.80 carat pale-brown macle, twinned crystal), Majhgawan Pipe, near Panna, Madhya Pradesh, India. (t) $395

#50223 - Acanthite, Fresnillo, Zacatecas, Mexico. (m) $400

#44011 - Adamite var. Cuproadamite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#46619 - Andradite Garnet, Cornwall Iron Mines, Cornwall, Lebanon County, Pennsylvania. (lc) $400

#36755 - Barite on Calcite, Meikle Mine, Elko County, Nevada. (c) $400

#41784 - Barite with Calcite, Elk Creek, Meade County, South Dakota. (c) $400

#52155 - Beryl var. Aquamarine, Songo Pond Quarry, Albany, Oxford County, Maine. (c) $400

#44232 - Beryl var. Aquamarine in Albite with Fluorapatite and Columbite-Fe, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $400

#49960 - Beryl var. Aquamarine with Fluorapatite on Albite, Doko Mine, Skardu District, Northern Areas, Pakistan. (c) $400

#40204 - Beryl var. Aquamarine with Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $400

#51826 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (t) $400

#50298 - Boleite, Amelia Mine, Boleo District, near Santa Rosalía, Baja California Sur, Mexico. (Type Locality for Boleite) (t) $400

#46640 - Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. (lc) $400

#45893 - Calcite with Dioptase inclusions, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (lc) $400

#43377 - Cassiterite (twinned crystals) on Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $400

#51533 - Cerussite (V-twinned), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#52631 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $400

#45785 - Copper (crystallized) with Chrysocolla, Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan. (m) $400

#43184 - Cuprite on Chrysocolla, Mashamba West Mine, Kolwezi District, Democratic Republic of the Congo (Zaire). (c) $400

#52782 - Diamond (0.37 carat yellow-gray octahedral crystal), Northern Cape Province, South Africa. (t) $400

#37946 - Diamond (0.91 carat yellow-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $400

#42184 - Dioptase on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#50430 - Fluorapatite, Arsenopyrite, Quartz, Muscovite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (lc) $400

#53257 - Hematite var. Kidney Ore, Parkside Mine, Frizington, Cumberland, England. (c) $400

#48147 - Pyrite in matrix, Victoria Mine, Navajún, La Rioja, Spain. (lc) $400

#42096 - Pyrrhotite, Dalnegorsk, Primorskij Kraj, Russia. (m) $400

#52085 - Quartz var. Amethyst Quartz, Deer Hill, Stow, Oxford County, Maine. (lc) $400

#44076 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $400

#44078 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $400

#44924 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $400

#49321 - Quartz var. Smoky Quartz, Smoky Bear Claim, White Mountain Wilderness, Lincoln Count, New Mexico. (lc) $400

#53378 - Quartz var. Smoky Quartz, Minas Gerais, Brazil. (lc) $400

#52088 - Quartz var. Smoky Quartz Dauphine-law Twin, Rocket Claim, Crystal Peak area, Teller County, Colorado. (lc) $400

#37234 - Shigaite on Calcite, N'Chwaning II Mine, Kuruman District, Northern Cape Province, South Africa. (t) $400

#49823 - Spinel with Phlogopite, Amity, Orange County, New York. (c) $400

#38269 - Stilbite-Ca and Calcite, Moore's Station, Mercer County, New Jersey. (lc) $400

#52220 - Topaz, Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $400

#38840 - Vanadinite, Acif Mine, Mibladen, Khénifra Province, Morocco. (m) $400

#45158 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $400

#51438 - Witherite, Cave-in-Rock District, Hardin County, Illinois. (m) $400

#41052 - Diamond (1.23 carat intergrown colorless cubic crystals), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. (t) $405

#52128 - Diamond (0.54 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $415

#50412 - Diamond (0.38 carat yellow-green octahedral crystal), Guateng Province, South Africa. (t) $420

#43254 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $425

#51830 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (t) $425

#46386 - Calcite, Dalnegorsk, Primorskij Kraj, Russia. (c) $425

#51412 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $425

#30191 - Diamond (0.67 carat yellow-green octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $425

#50322 - Diamond (0.96 carat yellow-gray dodecahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $425

#48817 - Fluorite with Calcite, Frazer's Hush Mine, Rookhope, Weardale, County Durham, England. (lc) $425

#38399 - Apophyllite-(KF), Calcite, Datolite, Analcime, Quartz, Bergen Hill, Hudson County, New Jersey. (lc) $450

#42088 - Barite with Dolomite, Frizington, Cumberland, England. (m) $450

#35894 - Beryl var. Aquamarine with Muscovite, Nuristan, Laghman Province, Afghanistan. (c) $450

#52236 - Beryl var. Emerald in Calcite, La Pita Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (t) $450

#51491 - Bournonite, Sphalerite, Quartz, Pyrite, Pachapaqui District, Ancash Department, Peru. (lc) $450

#42239 - Chalcocite with Chalcopyrite-Bornite coating, Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin. (c) $450

#4837 - Copper (crystallized), Onganja, Seeis, Khomas, Namibia. (t) $450

#45171 - Cuprite with Malachite on Chrysocolla, Mashamba West Mine, Kolwezi District, Democratic Republic of the Congo (Zaire). (lc) $450

#53177 - Diamond (0.41 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $450

#44528 - Dioptase on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $450

#44200 - Fluorite, Rogerley Mine, County Durham, England. (lc) $450

#54005 - Gold (Spinel-law twinned crystals), Mockingbird Mine, Mariposa County, California. (t) $450

#52964 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $450

#51781 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $450

#44573 - Malachite, Bisbee, Warren District, Cochise County, Arizona. (c) $450

#23407 - Malachite pseudomorph after Azurite, Emke Mine, Onganja, Windhoek District, Namibia. (c) $450

#48153 - Quartz (Japan-law twins), Mundo Nuevo Mine, Pallasca Province, Ancash Department, Peru. (lc) $450

#43707 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $450

#52170 - Silicon (synthetic), California. (lc) $450

#53267 - Spinel in marble, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (c) $450

#53812 - Spodumene var. Hiddenite, Minas Gerais, Brazil. (c) $450

#53056 - Spodumene var. Kunzite on Quartz, Nuristan Province, Afghanistan. (lc) $450

#49296 - Topaz, Kleine Spitzkoppe, Swakopmund, Namibia. (m) $450

#41950 - Vanadinite and Quartz in Calcite, Grey Horse Mine, Pinal County, Arizona. (c) $450

#54022 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $450

#54028 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (t) $450

#52783 - Diamond (0.41 carat yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $455

#52412 - Diamond (0.59 carat yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $455

#52410 - Diamond (0.59 carat yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $455

#45170 - Barite on Calcite, Elk Creek, Meade County, South Dakota. (c) $475

#44014 - Beryl var. Aquamarine with Albite, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $475

#44459 - Bismuth, Schneeberg District, Erzgebirge, Saxony, Germany. (Type Locality for Bismuth) (m) $475

#51419 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (c) $475

#45725 - Copper (crystallized), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $475

#46514 - Diamond (0.48 carat green-brown complex crystal), Northern Cape Province, South Africa. (t) $475

#50312 - Diamond (0.62 carat colorless complex elongated crystal), Premier Mine, Gauteng Province, South Africa. (t) $475

#40633 - Diamond (0.86 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $475

#40263 - Elbaite Tourmaline, Nuristan, Laghman Province, Afghanistan. (m) $475

#44077 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $475

#53136 - Spinel in marble, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (lc) $475

#29545 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $475

#23936 - Vivianite, Tomokoni Adit, near Canutillos Mine, Potosi Department, Bolivia. (c) $475

#49871 - Diamond (0.87 carat pale-gray complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $480

#52127 - Diamond (0.62 carat colorless macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $485

#52409 - Diamond (0.89 carat pink-brown complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $490

#53100 - Beryl var. Emerald with Pyrite, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $495

#43829 - Clinoclase, Cornubite, Cornwallite, Majuba Hill, Pershing County, Nevada. (lc) $495

#14464 - Copper and Calcite, Onganja Mine, Seeis, Khomas, Namibia. (m) $495

#52781 - Diamond (0.43 carat yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $495

#35675 - Diamond (0.90 carat yellow dodecahedral crystal), Diamantino, Mato Grosso, Brazil. (t) $495

#24778 - Fluorite, La Viesca Mine, La Collada, Siero, Asturias, Spain. (m) $495

#41791 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (c) $495

#43567 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (c) $495

#54025 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $495

#54027 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $495

#49894 - Andradite var. Topazolite-Demantoid with Stilbite-Ca, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (lc) $500

#46505 - Beryl var. Aquamarine, Minas Gerais, Brazil. (lc) $500

#40790 - Diamond (0.90 carat gray-brown octahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $500

#40792 - Diamond (0.91 carat pinkish-gray dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $500

#52958 - Hematite var. Kidney Ore, Egremont, Cumberland, England. (c) $500

#51776 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $500

#51777 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $500

#52039 - Malachite over Tenorite with Azurite, Bisbee, Warren District, Cochise County, Arizona. (lc) $500

#44041 - Pyrrhotite with Calcite, Quartz, Siderite, Dalnegorsk, Primorskij Kraj, Russia. (c) $500

#44042 - Pyrrhotite, Galena, Calcite, Quartz, Siderite, Dalnegorsk, Primorskij Kraj, Russia. (lc) $500

#50577 - Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (lc) $500

#49190 - Quartz var. Smoky Quartz (48 crystals from a single pocket), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (lc) $500

#53973 - Rhodochrosite, Quartz, Pyrite, Galena, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (m) $500

#52124 - Diamond (0.66 carat pale-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $510

#38788 - Diamond (1.16 carat colorless octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $510

#52053 - Diamond (0.73 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $515

#51417 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $525

#40789 - Diamond (0.96 carat gray-brown dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $525

#49877 - Diamond (0.99 carat orange-brown dodecahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $525

#52867 - Diamond (1.95 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $525

#51763 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $525

#51780 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $525

#49869 - Diamond (0.73 carat pale-yellow macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $530

#52125 - Diamond (0.70 carat pale-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $540

#53171 - Diamond (0.70 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $540

#49872 - Diamond (0.98 carat yellow complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $540

#53975 - Bromargyrite, Broken Hill, New South Wales, Australia. (m) $550

#40130 - Cavansite on Stilbite, Wagholi Quarry, Maharashtra, India. (c) $550

#42828 - Chalcopyrite, Galena, Sphalerite and Quartz with Hedenbergite inclusions, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (lc) $550

#44897 - Copper (crystallized), National Mine, Rockland, Keweenaw Peninsula Copper District, Ontonagon County, Michigan. (c) $550

#37704 - Diamond (0.84 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $550

#41758 - Elbaite Tourmaline in Quartz, Santa Rosa Mine, Itambacuri, Minas Gerais, Brazil. (c) $550

#54014 - Topaz, Devil's Head, Rampart Range, Douglas County, Colorado. (m) $550

#46002 - Topaz (flawless gem-grade crystal), Tres Barras Mine, Teofilo Otoni, Minas Gerais, Brazil. (c) $550

#52121 - Diamond (0.73 carat pale yellow-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $560

#49880 - Diamond (0.86 carat gem-grade fancy-brown dodecahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $565

#46247 - Diamond (0.86 carat green-gray complex crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $570

#52780 - Diamond (0.49 carat pale gray complex crystal), Baken Mine, Northern Cape Province, South Africa. (t) $575

#52765 - Diamond (0.87 carat yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $575

#51779 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $575

#48150 - Pyrite in matrix, Victoria Mine, Navajún, La Rioja, Spain. (c) $575

#48701 - Diamond (0.88 carat pale-gray complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $580

#40325 - Carrollite, Kamoye Mine, Kambowe, Katanga, Democratic Republic of the Congo (Zaire). (m) $595

#38397 - Apophyllite-(KF), Calcite, Datolite, Analcime, Quartz, Bergen Hill, Hudson County, New Jersey. (lc) $600

#37300 - Barite, Meikle Mine, Rustbucket Pocket, 1375 level, Elko County, Nevada. (c) $600

#49870 - Diamond (0.83 carat pale-yellow macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $600

#40862 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $600

#52126 - Diamond (0.81 carat pale-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $625

#36458 - Diamond (0.94 carat pale pale-yellow octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $625

#52763 - Diamond (0.95 carat pale yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $625

#50426 - Diamond (4.32 carat gray spherical Ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $625

#52779 - Diamond (0.57 carat yellow octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $635

#52413 - Diamond (0.96 carat pink-gray octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $635

#39504 - Diamond (2.93 carat brown octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $645

#41756 - Azurite with Malachite, Bisbee, Warren District, Cochise County, Arizona. (c) $650

#51782 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $650

#53308 - Celestine with Calcite, Holloway Quarry, Newport, Monroe County, Michigan. (lc) $650

#52237 - Cerussite (twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $650

#41983 - Chalcocite with Bornite coating, Flambeau Mine, Ladysmith, Rusk County, Wisconsin. (m) $650

#44473 - Copper, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (m) $650

#50424 - Diamond (3.95 carat gray spherical Ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $650

#52661 - Fluorapatite and Quartz on Albite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (m) $650

#51778 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $650

#46629 - Rutile, Parkesburg, Chester County, Pennsylvania. (c) $650

#49728 - Diamond (0.85 carat colorless complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $655

#45525 - Diamond (0.86 carat yellow complex crystal), Catoca Mine, Lunda Norte, Angola. (t) $665

#52058 - Diamond (3.07 carat brown spherical crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $675

#51764 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $675

#54024 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (t) $675

#42628 - Diamond (2.06 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $680

#45006 - Fluorite on Quartz, Dongshan Mine, Hunan, China. (lc) $695

#43970 - Powellite on Stilbite, Nasik, Maharashtra, India. (m) $695

#43860 - Beryl var. Emerald in Calcite, La Pita Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (m) $700

#51765 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $700

#52764 - Diamond (1.07 carat yellow-gray complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $705

#50423 - Diamond (4.75 carat dark-gray spherical Ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $710

#52778 - Diamond (0.65 carat pale yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $725

#36177 - Diamond (1.09 carat yellow trapezohedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $725

#52755 - Diamond (1.32 carat pink-brown dodecahedral crystal), Northern Cape Province, South Africa. (t) $725

#48901 - Diamond (2.19 carat gray-brown dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $725

#46257 - Diamond (0.96 carat pale-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $740

#52086 - Almandine Garnet on Albite, Russell, Hampden County, Massachusetts. (c) $750

#53541 - Apophyllite-(KF) with Stilbite-Ca, Jalgaon, Maharashtra, India. (lc) $750

#52655 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $750

#53265 - Brazilianite on Albite, Lavra do Telírio, Linópolis, Divino das Laranjeras, Minas Gerais, Brazil. (c) $750

#52585 - Calcite, Egremont, West Cumberland Iron Field, Cumbria, England. (lc) $750

#52615 - Copper (crystallized native copper), Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $750

#52323 - Fluorite (interpenetrant-twinned crystals) and Calcite, Weardale, County Durham, England. (c) $750

#40311 - Pyromorphite, Bunker Hill Mine, 17-23 Floors, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (m) $750

#52989 - Quartz var. Rose Quartz Crystals, Alto da Pitorra, Galiléia, Minas Gerais, Brazil. (c) $750

#53995 - Rhodochrosite, Quartz, Pyrite, Fluorite, Sweet Home Mine, 04-05 Pocket, Watercouse Raise, Buckskin Gulch, Alma District, Park County, Colorado. (m) $750

#17957 - Sphalerite, Las Manforas Mine, Aliva, Picos de Europa Mountains, Spain. (c) $750

#46298 - Spodumene var. Kunzite, Khara Khul, Konar Province, Afghanistan. (lc) $750

#39328 - Diamond (1.04 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $755

#52444 - Diamond (matched green and pink octahedral diamonds totaling 1.00 carats), Russia and Venezuela. (t) $775

#43971 - Powellite, Yeola, Maharashtra, India. (m) $775

#43867 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $795

#42940 - Diamond (2.43 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $800

#51766 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $800

#42355 - Diamond (1.22 carat yellow octahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $805

#52761 - Diamond (2.36 carat pale brown dodecahedral crystal), Northern Cape Province, South Africa. (t) $810

#41849 - Azurite, Malachite, Tenorite, Czar Mine (Czar Shaft), Bisbee, Warren District, Cochise County, Arizona. (c) $825

#30916 - Diamond (1.31 carat yellow complex crystal), Northern Cape Province, South Africa. (t) $825

#52756 - Diamond (1.50 carat yellow-gray octahedral crystal), Northern Cape Province, South Africa. (t) $825

#52054 - Diamond (1.08 carat pale yellow-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $835

#38956 - Diamond (3.78 carat gray-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $845

#53967 - Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. (t) $850

#52926 - Rhodochrosite with Pyrite, Oppu Mine, Aomori Prefecture, Honshu Island, Japan. (c) $850

#42347 - Diamond (0.78 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $860

#51709 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $875

#41546 - Diamond 2.74 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $900

#51292 - Diamond (0.83 carat pale-yellow flattened triangular crystal), Damtshaa Mine, near Orapa, Botswana. (t) $915

#48061 - Diamond (2.80 carat brown complex crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $925

#39865 - Diamond (4.17 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $925

#51768 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $925

#51770 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $925

#52762 - Diamond (2.71 carat brown octahedral crystal), Northern Cape Province, South Africa. (t) $930

#51290 - Diamond (0.86 carat fancy-yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $945

#42351 - Diamond (0.86 carat gem-grade yellow-green octahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $945

#45989 - Almandine Garnet, Ötztal, Tyrol, Austria. (lc) $950

#46616 - Almandine-Spessartine Garnet, Avondale, Ridley Township, Delaware County, Pennsylvania. (c) $950

#29045 - Fluorite on Quartz, Ajanta, Maharashtra, India. (lc) $950

#51771 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $950

#52238 - Montebrasite, Telírio Mine, Linopolis, Divino de Laranjeras, Minas Gerais, Brazil. (c) $950

#52227 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (m) $950

#48144 - Spessartine Garnet on Microcline, Gilgit District, Northern Areas, Pakistan. (lc) $950

#12301 - Titanite var. Sphene, Quartz, Orthoclase var. Adularia, Tujetsch (Tavetsch), Grischun (Graubünden), Switzerland. (lc) $950

#52417 - Diamond (1.76 carat brownish-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $965

#40143 - Beryl var. Aquamarine in Albite, Skardu District, Baltistan, Northern Areas, Pakistan. (c) $975

#51710 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $975

#51772 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $975

#51773 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $975

#44044 - Microcline var. Amazonite with Smoky Quartz, Blue Smoky Mine, Bubble Pocket, Florrisant, Teller County, Colorado. (c) $975

#52924 - Wulfenite, Glove Mine, Santa Rita Mountains, Santa Cruz County, Arizona. (m) $975

#49428 - Diamond (1.04 carat yellow tetrahexahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $985

#52418 - Diamond (1.79 carat brownish-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $985

#53374 - Diamond (0.87 carat pink lamellar-twinned crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $995

#52421 - Diamond (1.29 carat yellow-gray dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $995

#52758 - Diamond (2.94 carat brown asymmetric crystal), Northern Cape Province, South Africa. (t) $1010

#53804 - Diamond (0.93 carat colorless complex crystal), Gauteng Province, South Africa. (t) $1025

#51828 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (t) $1050

#53806 - Diamond (4.75 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1050

#51713 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1050

#52753 - Diamond (11.92 carat yellow-gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $1095

#52766 - Diamond (0.93 carat gray complex crystal), Baken Mine, Northern Cape Province, South Africa. (t) $1100

#46858 - Diamond (1.22 carat gem-grade pale-yellow dodecahedral crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. (t) $1100

#38782 - Diamond (1.68 carat gray elongated tetrahexahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1100

#51767 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1100

#42630 - Diamond (3.36 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1115

#46258 - Diamond (1.46 carat pale-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1125

#45523 - Diamond (1.03 carat yellow-gray dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1135

#52760 - Diamond (3.15 carat pale brown octahedral crystal), Northern Cape Province, South Africa. (t) $1140

#46537 - Diamond (1.27 gem-grade yellow dodecahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $1145

#51708 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1150

#52228 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (m) $1150

#46536 - Diamond (1.28 gem-grade yellow octahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $1155

#48908 - Diamond (1.75 carat sherry-gray octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1155

#53178 - Diamond (1.52 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $1170

#50417 - Diamond (3.56 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1175

#50419 - Diamond (3.63 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1195

#53805 - Diamond (1.09 carat four colorless intergrown crystals), Gauteng Province, South Africa. (t) $1200

#53802 - Diamond (1.10 carat three colorless intergrown crystals), Gauteng Province, South Africa. (t) $1210

#42354 - Diamond (1.13 carat gem-grade yellow-gray elongated complex crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $1225

#52759 - Diamond (3.57 carat gray octahedral crystal), Northern Cape Province, South Africa. (t) $1225

#51721 - Chrysoberyl, Tsitondroina, Fianarantsoa, Madagascar. (c) $1250

#53803 - Diamond (1.11 carat skeletal colorless cubic crystal), Gauteng Province, South Africa. (t) $1250

#52774 - Diamond (1.13 carat pale yellow-green complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $1250

#53807 - Diamond (18.06 carat gray complex crystal cluster), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $1250

#52239 - Montebrasite, Telírio Mine, Linopolis, Divino de Laranjeras, Minas Gerais, Brazil. (c) $1250

#41807 - Quartz var. Gwindel-habit, Graubünden (Grissons), Switzerland. (c) $1250

#43722 - Spodumene, Minas Gerais, Brazil. (c) $1250

#52777 - Diamond (1.17 carat pale yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $1285

#52776 - Diamond (1.00 carat yellow tetrahexahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $1295

#53375 - Diamond (1.16 carat yellow complex crystal), Williamson Mine, Mwadui, Tanzania. (t) $1295

#52416 - Diamond (4.20 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1295

#50413 - Diamond (1.22 carat gray octahedral crystal), Republic of Sakha, Siberia, Russia. (t) $1345

#53376 - Diamond (1.19 carat sherry-colored trisoctahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $1350

#43634 - Diamond (1.36 carat light-fancy pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1350

#50416 - Diamond (4.16 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1375

#52775 - Diamond (1.26 carat pale yellow-gray tetrahexahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1390

#49427 - Diamond (1.24 carat yellow tetrahexahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $1495

#45518 - Diamond (1.37 carat yellow-green octahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1495

#36962 - Benitoite, Neptunite and Natrolite, Benitoite Gem Mine, New Idria District, San Benito County, California. (Type Locality for Benitoite) (m) $1500

#51430 - Calcite, West Cumberland Iron Field, Cumbria, England. (lc) $1500

#52059 - Diamond (6.85 carat asymmetric gray octahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $1500

#53078 - Elbaite Tourmaline, Virgem da Lapa, Minas Gerais, Brazil. (lc) $1500

#53307 - Vanadinite var. Endlichite on Mottramite, Touissit Mine, Puits XI, south of Oujda, Morocco. (c) $1500

#52749 - Diamond (5.06 carat brown complex crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1520

#50418 - Diamond (4.78 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1525

#52415 - Diamond (4.94 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1525

#49418 - Diamond (1.28 carat gem-grade pale-yellow hexoctahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $1545

#52771 - Diamond (0.63 carat white octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1550

#52772 - Diamond (0.68 carat white octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1585

#45519 - Diamond (1.45 carat orange dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1595

#52055 - Diamond (4.89 carat gray-brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1615

#52419 - Diamond (2.98 carat brownish-gray dodecahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $1640

#52773 - Diamond (0.71 carat white octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1650

#43636 - Diamond (1.27 carat gem-grade fancy yellow complex crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. (t) $1675

#53176 - Diamond (set of five colored diamonds totaling 2.31 carats), India, Australia, South Africa, Namibia. (t) $1700

#51712 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1700

#42100 - Cerussite (sixling-twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $1750

#36653 - Cerussite on Quartz, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (c) $1750

#52769 - Diamond (0.82 carat pale-yellow octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1750

#41796 - Dioptase on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $1750

#50906 - Fluorite, Les Droites (North Face), Mont Blanc, near Chamonix, Haute-Savoire, France. (t) $1750

#52225 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (c) $1750

#52770 - Diamond (0.79 carat pale-yellow octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1835

#50945 - Diamond (0.84 carat white flattened crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $1850

#52768 - Diamond (0.84 carat pale-yellow octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1950

#43864 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $1975

#50835 - Cerussite on Galena with Quartz, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (lc) $2000

#49922 - Elbaite var. Watermelon Tourmaline, Dunton Quarry, Plumbago Mountain, Hall's Ridge, Newry, Oxford County, Maine. (m) $2000

#51711 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $2200

#40256 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $2250

#41804 - Cerussite (reticulated), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $2250

#44203 - Elbaite var. Rubellite Tourmaline, Pech, Nangarhar Province, Afghanistan. (c) $2400

#35417 - Elbaite var. Rubellite Tourmaline, (Muiane), Mozambique. (lc) $2400

#51707 - Liddicoatite Tourmaline (set of 2 matched polished slices from a single crystal), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $2400

#48514 - Liddicoatite Tourmaline (set of 4 polished slices from a single crystal), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $2400

#46288 - Calcite with Hematite, Bigrigg Mine, near Egremont, Cumbria, England. (lc) $2500

#53128 - Cerussite, Flux Mine, Harshaw District, Patagonia Mountains, Santa Cruz County, Arizona. (c) $2500

#44151 - Rhodochrosite on Quartz, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (c) $2500

#25053 - Sphalerite and Siderite, Smallcleugh Mine, Nenthead, Alston Moor, Cumbria, England. (c) $2500

#51837 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $2500

#52752 - Diamond (28.04 carat green-gray intersecting cubic crystals), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $2590

#46602 - Anglesite on Galena, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (c) $2750

#53103 - Beryl var. Emerald on Calcite, Polveros Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (t) $2750

#51715 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (lc) $2750

#21305 - Rhodochrosite, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (c) $2750

#52626 - Chalcocite in Calcite on Basalt, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $3000

#46384 - Manganite, Ilfeld, Harz Mountains, Thuringia, Germany. (Type Locality for Manganite) (lc) $3000

#50891 - Silver in Native Arsenic, Pöhla Mine, Schwarzenberg District, Erzgebirge, Saxony, Germany. (c) $3000

#41899 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $3000

#52062 - Diamond (1.77 carat yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $3175

#50952 - Diamond (0.97 carat white complex crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $3200

#43866 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3200

#51718 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3250

#11013 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $3500

#52318 - Descloizite, Abenab Mine, Grootfontein, Otavi Mountain Land, Namibia. (lc) $3500

#52325 - Topaz (flawless) on Smoky Quartz, Mursinsk, Ekaterinburgskaya Oblast', Middle Ural Mountains, Russia. (c) $3500

#43868 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3500

#52061 - Diamond (2.26 carat yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $3650

#53139 - Azurite with Malachite, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (c) $3750

#53140 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (c) $3750

#49073 - Diamond (8.56 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $3775

#49072 - Diamond (1.72 carat colorless complex crystal), Premier Mine, Gauteng Province, South Africa. (t) $3780

#51727 - Gold (crystallized leaf), Colorado Quartz Mine, Mariposa County, California. (m) $3850

#51703 - Diamond (11.68 carat yellow-gray octahedral crystal), Northern Cape Province, South Africa. (t) $3975

#40253 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $4000

#39394 - Diamond (1.92 carat green macle, twinned crystal), Guinea. (t) $4060

#42933 - Diamond (1.76 carat cuttable gem-grade yellow octahedral crystal), Matto Grosso, Brazil. (t) $4150

#38949 - Diamond (2.12 carat gem-grade pale-yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $4225

#53810 - Diamond (1.96 carat pale-gray macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $4280

#50948 - Diamond (2.61 carat pink-brown elongated crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $4300

#52056 - Diamond (2.55 carat pale yellow-green macle, twinned crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $4350

#42932 - Diamond (1.91 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. (t) $4495

#39400 - Diamond (9.72 carat brown macle, twinned crystal), Guinea. (t) $4495

#53138 - Azurite with Malachite pseudomorphs after Cuprite, Bisbee, Warren District, Cochise County, Arizona. (lc) $4500

#52959 - Elbaite Tourmaline in Lepidolite, Urupuca (Uru Pua) Mine, Minas Gerais, Brazil. (c) $4500

#53736 - Euclase, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $4500

#52784 - Fluorite with Calcite and Pyrite, (Wheal Mary Ann, Liskeard District), Cornwall, England. (c) $4500

#53809 - Diamond (2.18 carat pale-gray macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $4550

#42941 - Diamond (1.99 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. (t) $4680

#53443 - Diamond (set of five colored diamonds totaling 4.98 carats), South Africa, Botswana, Namibia. (t) $4850

#51723 - Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. (m) $4850

#51838 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $4950

#50947 - Diamond (2.37 carat cuttable complex crystal), Kindia Prefecture, Guinea. (t) $5200

#46508 - Diamond (2.49 carat gem-grade green tetrahexahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $5325

#39336 - Diamond (2.11 carat gem-grade yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $5340

#51725 - Gold (crystallized), Alta Floresta, Mato Grosso, Brazil. (t) $5500

#52119 - Diamond (1.92 carat cuttable gem-grade pale-yellow octahedral crystal), Jericho Mine, Nunavut, Canada. (t) $5700

#43632 - Diamond (14.50 carat greenish-gray cubic crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). (t) $5880

#51724 - Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. (t) $5950

#39881 - Pyromorphite, Bunker Hill Mine, 17-23 Floors, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (c) $6500

#44158 - Elbaite Tourmaline, Paprok, Nuristan, Laghman Province, Afghanistan. (lc) $6750

#44939 - Diamond (2.05 carat gem-grade white complex crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $6955

#49074 - Diamond (12.69 carat pale-yellow crystal cluster), Northern Cape Province, South Africa. (t) $6995

#52921 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $7250

#43630 - Diamond (5.25 carat colorless asymmetric octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $7300

#10946 - Mimetite with Philipsbornite, Hat Yai, Thailand. (lc) $7500

#52922 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $7500

#52120 - Diamond (2.65 carat gem-grade pale-yellow octahedral crystal), Jericho Mine, Nunavut, Canada. (t) $7800

#53042 - Mimetite, Congreso-León Mine, San Pedro Corralitos, Chihuahua, Mexico. (lc) $8500

#52751 - Diamond (2.96 carat gem-grade yellow octahedral crystal), Northern Cape Province, South Africa. (t) $9150

#50428 - Diamond (4.09 carat gem-grade pale-yellow dodecahedral crystal), Northern Cape Province, South Africa. (t) $9460

#42181 - Rhodochrosite, N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (m) $9500

#52923 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $9500

#28079 - Diamond (2.48 carat yellow octahedral crystal), Diamantino, Mato Grosso, Brazil. (t) $9525

#52750 - Diamond (3.66 carat gem-grade yellow octahedral crystal), Northern Cape Province, South Africa. (t) $11250

#49885 - Diamond (2.40 carat gem-grade cuttable F-color octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $11500

#50946 - Diamond (4.85 carat cuttable F-color octahedral crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $28500

(t) = Thumbnail, (m) = Miniature, (c) = Cabinet, (lc) = Large Cabinet

Can't find what you are looking for? Click here to see the mineral list of specimens available from our warehouse.

Guided Tour of the Mineral Galleries...

(Sorted by Number)	(Sorted by Size)

My article The Minerals of New York City is now available online.

The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes.
The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property
based on inclusion in this site. Please contact the property owner to obtain legal permission before entering private property.