7atkrel ((SMITHSONITE or DOLOMITE)), $10 MINIMUM BID, Tsumeb Mine, Namibia, 12 x 8.5 x 2.7 cm, Cabinet | |
Looking at the crystals, I believe these may be Dolomite crystals rather than Smithsonite. There are also some darker crystals on a mound that may be Sphalerite. |