AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Dioptase on Calcite and Duftite |
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DESCRIPTION: | No. 41775 |
Mineral: | Dioptase on Calcite and Duftite |
Locality: | Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia (Type Locality for Duftite) |
Description: | Large lustrous emerald-green dioptase crystals up to 12 mm long on colorless calcite crystals. The dioptase crystals are internally translucent and quite large for this famous locality. Currently mounted to a display stand (will remove if requested). Ex. Robert C. Lambert (1919-2008) #100; ex. Zweibels |
Overall Size: | 7x5x3 cm |
Crystals: | 1-12 mm |
Archived: | For reference only |
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