363 7atkrls ((DOLOMITE, TENNANTITE)), $20 MINIMUM BID, Tsumeb, Namibia, 10 x 9 x 6 cm, Cabinet | |
Here is a specimen from Tsumeb with curved light grey Dolomite on a matrix of Tennantite with one large Tennantite crystal below the Dolomite on the lower front side. ex Uri Bahman collection. |