Mineral: Dolomite
Locality: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Dimensions: 6.0 x 8.7 cm

Description: A mounded knob of pale brown dolomite forming a hollow cast after an unknown mineral. Secondary deposition of colorless dolomite rhombs formed on the exterior of the cast.

All pictures, text, design © Forum FMF 2006-2024