2413 Renierite, Germanite, Chalcopyrite, 2390′ Level, Tsumeb Mine, Tsumeb, Otjikoto, Namibia
From the 2390 ft level. Width of view 9mm. Stack of 40 images. Click on the image below for a higher resolution version.
From the 2390 ft level. Width of view 9mm. Stack of 40 images. Click on the image below for a higher resolution version.
Zoned green crystals of conichalcite as “V”-shaped crystals in germanite. Type Locality for germanite. Width of view 9mm. Stack of 45 images. Click on the image below for a higher resolution version.
Pale yellow rhombohedral söhngeite crystals in gallite-germanite-tennantite matrix. Type locality for söhngeite and germanite. Width of view 6mm. Stack of 44 images. Second image (separate specimen) includes a tiny green crystal towards the top, perhaps...