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Tennantite, brochantite - Cínovec - Czech Republic
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Tennantite, brochantite - Cínovec - Czech Republic


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Cínovec / Zinnwald (Cinvald), Erzgebirge; Krusné Hory Mts, Saxony & Ústí Region (Bohemia; Böhmen; Boehmen), Germany & Czech Republic

 

Sample description

Size of this specimen is 75 x 70 x 30 mm.

Chemical composition - Cu12As4S13, Cu4SO4(OH)6

    • SKU
      89
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