Dioptase from Tsumeb, Namibia
Dioptase is a vibrant green copper silicate mineral. Its spectacular crystals are prized by collectors. Although these are generally very small, in a few localities, such as in the mines at Tsumeb, Namibia (South West Africa) they can reach an inch or mor
Picture No
13626190
Media ID
43069357
Size
3855px x 2553px
(4.6MB)
Credit
Joel Arem /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13626190
Contributor Ref
SCS-90075424
