AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Dioptase on Calcite with Duftite |
DESCRIPTION: | No. 45950 |
Mineral: | Dioptase on Calcite with Duftite |
Locality: | Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia (Type Locality for Duftite) |
Description: | Lustrous emerald-green transparent dioptase crystals to 9 mm long on calcite-rich matrix with olive-green duftite microcrystals. Ex. Robert P. Bates (1926-2008) collection #681 |
Overall Size: | 30x28x12 mm |
Crystals: | micro to 9 mm |
Archived: | For reference only |
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