976-511-9ldgcar ((CHALCOPYRITE, SPHALERITE)), $25 MINIMUM BID, Madan, Rhodope Mountains, Smolyan Oblast, Bulgaria, 13 x 10 x 3 cm, Cabinet, | |
Large specimen with golden Chalcopyrite on a matrix of black Sphalerite and small needle Quartz. The specimen has no attachment and is a floater. ex H Desinger collection. |