AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Namibia > Malachite 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

   

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

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

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

DESCRIPTION:No. 23163
Mineral:Malachite on Calcite
Locality:Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Description:Cluster of rhombic, colorless calcite crystals up to 12 mm with overgrowth of fibrous, green malachite crystals up to 2 mm. The calcite fluoresces orange under UV illumination.
Overall Size:4x3x2 cm
Crystals:1-12 mm
Archived: For reference only

 

 

 

 

 

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