Calvertite Mineral Gallery

Calvertite Mineral Gallery
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Calvertite Minerals

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Calvertite Mineral Gallery With 2 Images

Calvertite Image

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Calvertite: Cu5Ge0.5S4

Comments: SEM images of massive-granular calvertite. The texture is made apparent by the presence of a thin rind of chalcocite (white) on the calvertite grains. (CanMin, v45:1519).
Location: Partly oxidized specimen from the Tsumeb mine, Tsumeb, Namibia. Scale: See Image.
© Canadian Mineralogist

Calvertite Image

Click Here for Larger Image in New Browser Window Images:
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Calvertite: Cu5Ge0.5S4

Comments: SEM images of massive-granular calvertite. The texture is made apparent by the presence of a thin rind of chalcocite (white) on the calvertite grains. (CanMin, v45:1519).
Location: Partly oxidized specimen from the Tsumeb mine, Tsumeb, Namibia. Scale: See Image.
© Canadian Mineralogist