#72370, Copper (naturally crystallized native copper), Emke Mine, Onganja, Namibia (t) $55

#70663, Copper (naturally crystallized native copper), Itauz Mine, Kazakhstan (m) $55

#70809, Copper (naturally crystallized native copper), Dzhezkazgan, Kazakhstan (c) $85

#66315, Copper (crystallized), Ray Mine, Arizona (m) $24

#70224, Mimetite with Copper and Malachite, Tsumeb Mine, Namibia (c) $75

#69176, Acanthite with Native Silver, Xiaoqinggou, China (t) $95

#70665, Copper (naturally crystallized native copper), Onganja, Namibia (t) $22

#57867, Gold (crystallized), Round Mountain Gold Mine, Nevada (t) $275

#70808, Copper (naturally crystallized native copper) with minor Calcite, Keweenaw Peninsula Copper District, Michigan (c) $55

#68502, Copper (Spinel Law twinned crystals), Bou Nahas, Oumjrane, Morocco (m) $225

#68257, Gold on Quartz, Jamestown Mining District, California (t) $45

#69181, Silver (naturally crystallized native silver), Xiaoqinggou, China (m) $150

#70368, Silver (naturally crystallized native silver), Andres del Rio District, Mexico (m) $125

#70051, Copper (Spinel Law twin), Itauz Mine, Kazakhstan (c) $55

#70988, Silver (naturally crystallized native silver), Andres del Rio District, Mexico (t) $55

#68423, Copper (crystallized native copper) with Malachite-Chrysocolla, Onganja Mine, Namibia (c) $225

#70940, Copper (naturally crystallized native copper), Michigan (m) $125

#72552, Copper (naturally crystallized native copper), Cape Spencer, Canada (m) $25

#72371, Copper (naturally crystallized native copper), Emke Mine, Onganja, Namibia (m) $55

#72643, Copper (naturally crystallized native copper), Mountain City Copper Mine, Nevada (m) $28

#70938, Copper (naturally crystallized native copper), Michigan (m) $55

#72550, Copper (naturally crystallized native copper), Onganja Mine, Namibia (t) $55

#69179, Silver (naturally crystallized native silver) with Topaz(?), Tengchong, Baoshan, China (t) $125

#72674, Silver (naturally crystallized native silver), Andres del Rio District, Mexico (t) $125

#69171, Acanthite with Native Silver, Xiaoqinggou, China (m) $175

#68259, Gold on Quartz, Jamestown Mining District, California (t) $55

#70807, Copper (naturally crystallized native copper), Dzhezkazgan, Kazakhstan (m) $110

#70729, Copper (naturally crystallized native copper), Onganja Mine, Namibia (m) $135

#72551, Copper (naturally crystallized native copper), Cape Spencer, Canada (m) $28

#70939, Copper (naturally crystallized native copper), Bisbee, Warren District, Arizona (m) $95

#69165, Acanthite with Native Silver, Xiaoqinggou, China (m) $250

#69394, Copper (unusual twisted crystals), Itauz Mine, Kazakhstan (m) $150

#43539, Gold (naturally crystallized native gold), Round Mountain Mine, Nevada (t) $225

#69449, Silver (crystallized), Andres del Rio District, Mexico (m) $55

#69397, Copper (Spinel Law twins), Itauz Mine, Kazakhstan (t) $45

#59375, Gold (naturally crystallized native gold), Mockingbird Mine, California (t) $225

#69917, Copper with Malachite and Calcite, Tsumeb Mine, Namibia (t) $22

#69392, Copper (crystallized), Itauz Mine, Kazakhstan (m) $45

#70052, Copper (Spinel Law twin), Itauz Mine, Kazakhstan (m) $55

#71840, Copper (naturally crystallized native copper Spinel Law twins), Itauz Mine, Kazakhstan (m) $125

#70050, Copper (crystallized), Mountain City Copper Mine, Nevada (c) $150

#57934, Gold (naturally crystallized native gold), Round Mountain Gold Mine, Nevada (t) $325

#61461, Silver with Clinosafflorite and Erythrite, Alva Silver Mine, Silver Glen, Scotland (t) $150

#59377, Gold (naturally crystallized native gold), Eugene Mountains, Nevada (t) $225

#49450, Copper, Tsumeb Mine, Namibia (t) $55

#72456, Copper (naturally crystallized native copper), Itauz Mine, Kazakhstan (m) $42

#69168, Acanthite with Native Silver, Xiaoqinggou, China (m) $175

#72644, Copper (naturally crystallized native copper), Broken Hill, Australia (t) $32

#70391, Copper (naturally crystallized native copper), Rubtovskiy Mine, Russia (t) $85

#72455, Copper (naturally crystallized native copper), Cape Spencer, Canada (m) $25

#72645, Copper (naturally crystallized native copper), Michigan (t) $15

#72372, Copper (naturally crystallized native copper), Michigan (m) $18

#72864, Silver (naturally crystallized native silver wire crystals), Sarbaiskii Mine, Kazakhstan (t) $25

#68261, Gold on Quartz, Jamestown Mining District, California (t) $55

#72646, Copper (naturally crystallized native copper), Michigan (t) $24

#69172, Acanthite with Native Silver, Xiaoqinggou, China (t) $150

#72872, Copper (naturally crystallized native copper), Mountain City Copper Mine, Nevada (m) $32

#72871, Copper (naturally crystallized native copper) with Cuprite coating, Itauz Mine, Kazakhstan (m) $25

#72865, Silver (naturally crystallized native silver wire crystals), Sarbaiskii Mine, Kazakhstan (t) $24

#72922, Copper crystals on Dolomite with minor Malachite and Tennantite, Tsumeb Mine, Namibia (c) $175

#57304, Gold (naturally crystallized native gold), Mother Lode District, California (t) $400

#71912, Gold (Spinel-law twinned crystals), Mount Kare Mine, Papua New Guinea (t) $675

#60318, Gold (naturally crystallized native gold), Eugene Mountains, Nevada (t) $475

#72191, Gold (naturally crystallized native gold) on Quartz, Mother Lode District, California (m) $1750

#72924, Silver (herringbone habit native silver crystals), Andres del Rio District, Mexico (m) $550

#72192, Gold (naturally crystallized native gold), Mount Kare Mine, Papua New Guinea (t) $750

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