1480 9iddbgcirs ((CHALCOPYRITE, DOLOMITE, CALCITE)), $15 MINIMUM BID, Schlema, Erzgebirge, Saxony, Germany, 16 x 11 x 7 cm, Cabinet | |
Here is a large specimen of rhombs of Dolomite and scalenohedral crystals of Calcite covered with Chalcopyrite. ex H Deisinger collection. |