Mangoancalcite (Kalahari Manganese Fields, South Africa)
N'Chwaning 2 Mine, Kalahari Manganese Fields, South Africa. 100mm x 40mm x 25mm.
This is a relativly large Mangoancalcite (10cm across), the fun part of these specimens is when they are under the SW UV light, they simply "glow" and are really eye catching. Estimated shipping weight including packaging etc +/- 290gr.