| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Dioptase on Calcite |
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| DESCRIPTION: | No. 48871 |
| Mineral: | Dioptase on Calcite |
| Locality: | Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia |
| Description: | Several large translucent emerald-green lustrous dioptase crystals on a rhombic cleavage of colorless translucent calcite. One dioptase crystal on the upper rear has irregular surfaces on the rear where it was attached to surrounding calcite. |
| Overall Size: | 20x18x14 mm |
| Crystals: | 1-9 mm |
| Archived: | For reference only |
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