AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Dioptase and Calcite

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Dioptase and Calcite from Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia

 
Dioptase and Calcite from Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia

Dioptase and Calcite from Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia

Photo below under shortwave ultraviolet illumination:
Dioptase and Calcite from Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia

DESCRIPTION:No. 62758
Mineral:Dioptase and Calcite
Locality:Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Description:Lustrous emerald-green dioptase crystals to 3 mm over transparent colorless rhombohedral calcite crystals to 4 mm. Dome of the dioptase crystals are included inside the calcite crystals. The calcite fluoresces orange under SW UV illumination.
Overall Size:4.5x4x4 cm
Crystals:1-4 mm
Archived: For reference only

 

 

 

 

 

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