#49417, Copper, New Cornelia Mine, Ajo, Arizona (m) $32

#43172, Silver and Copper var. Halfbreed, Michigan (m) $175

#51060, Copper, Michigan (t) $15

#43539, Gold (crystallized leaf), Round Mountain Mine, Nevada (t) $185

#52240, Copper, Cape Spencer, Canada (m) $125

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

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

#48856, Copper, Bisbee, Warren District, Arizona (m) $25

#46683, Copper (Spinel-law twinned crystals), Ray Mine, Arizona (m) $250

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

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

#52438, Copper with Cuprite, Ray Mine, Arizona (t) $35

#36522, Copper (Spinel-law Twins), Dzezkazgan, Kazakhstan (m) $250

#53954, Copper, England (m) $125

#42373, Copper with Cuprite, Ray Mine, Arizona (t) $25

#53922, Silver, Andres del Rio District, Mexico (t) $22

#54003, Gold (crystallized leaf), Harvard Open Pit Mine, California (t) $375

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

#53897, Gold, Homestake Mine, South Dakota (t) $25

#53914, Silver, Andres del Rio District, Mexico (t) $20

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

#53690, Copper, Michigan (t) $10

#52170, Silicon (synthetic), California (lc) $450

#45785, Copper (crystallized) with Chrysocolla,
Quincy Mine, Hancock, Michigan (m) $400

#53967, Gold (crystallized), Eagle's Nest Mine, California (t) $850

#44459, Bismuth, Schneeberg District, Germany (Type Locality for Bismuth) (m) $475

#51668, Sulfur, San Felipe, Mexico (lc) $40

#14464, Copper and Calcite, Onganja Mine, Namibia (m) $495

#52615, Copper (crystallized native copper), Chimney Rock Quarry, New Jersey (lc) $750

#4837, Copper (crystallized), Onganja, Namibia (t) $450

#54005, Gold (Spinel-law twinned crystals), Mockingbird Mine, California (t) $450

#45725, Copper (crystallized), Tsumeb Mine, Namibia (m) $475

#50891, Silver in Native Arsenic, Pöhla Mine, Schwarzenberg District, Germany (c) $3000

#51725, Gold (crystallized), Alta Floresta, Brazil (t) $5500

#51727, Gold (crystallized leaf), Colorado Quartz Mine, California (m) $3850

#44897, Copper (crystallized), National Mine, Rockland, Michigan (c) $550

#51723, Gold (crystallized), Eagle's Nest Mine, California (m) $4850

#51724, Gold (crystallized), Eagle's Nest Mine, California (t) $5950

See our other Gem Galleries

Gem Minerals

Tanzanite

Tourmaline

Diamonds

Guided Tour of the Mineral Galleries...

(Garnets)

(Oxides)