20hhgd.is ((CHALCOPYRITE on GALENA with QUARTZ)), $50 MINIMUM BID, Krushev Dol Mine, Madan, Rhodope Mts., Bulgaria, 7.5 x 7 x 1.5 cm, Cabinet | |
Excellent specimen with terminated Quartz crystals with lustrous golden Chalcopyrite on lustrous Galena. ex Glenn Davidson collection. ex Spirifer Minerals specimen. |