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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

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

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

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

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

DESCRIPTION:No. 23672
Mineral:Dioptase on Calcite
Locality:Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Description:Several bright green dioptase crystals up to 6 mm on white calcite crystals up to 1 mm. The calcite matrix fluoresces orange under UV illumination. Ex. John Rumble collection (South Africa)
Overall Size:25x18x16 mm
Crystals:2-6 mm
Archived: For reference only

 

 

 

 

 

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