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Historic shares of the tsumeb mine. Each set contains a 1, 5 and 10 shares paper.
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Old classic! Blue crystalline turquoise from the Bishop mine. Lovely contrast! Size: 3,7 x 1,5 cm Locality: Bishop Mine, Lynch Station, Campbell County, Virginia, USA Click here to see a video!
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Large, thick, green, gemmy vivianite crystal from this recent find in Brazil. Excellent quality for this locality! Size: 7,5 x 2,4 cm Locality: Cabeça do Cachorro claim, São Gabriel da Cachoeira, Amazonas, Brazil Click here to see a video!
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Native silver wires on massive black acanthite. Size: 4 x 2,8 cm Locality: Hongda Mine, Xiaoqinggou Ag-Mn deposit, Lingqiu County, Datong, Shanxi, China Click here to see a video!
