- Dolomite (Var: Cobaltoan Dolomite), Kolwezite
- Thumbnail, 2.2 x 1.7 x 1.7 cm
- Musonoi Mine, Kolwezi, Western area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaire)
A beautifully bright pink thumbnail of cobaltoan dolomite rhombs on matrix from the famous Musonoi Mine of Zaire. The two tiny kolwezite balls really add character to this showy piece. Material of this quality is seldom available today.