by sysadmin | Jan 16, 2016 | Blog
Calcite on Duftite- Tsumeb Mine, Otavi Highlands, Namibia. 7 cm tall.
by sysadmin | Jan 10, 2016 | Blog
Azurite and Duftite on Quartz- Tsumeb mine, Otavi Highlands, Tsumeb, Namibia. 7.5 cm tall. Ex. Karl Sprich specimen. A rare combination from Tsumeb
