21hhdw.is ((CHALCOPYRITE, QUARTZ)), $30 MINIMUM BID, Park City, Summit County, Utah, 6 x 5 x 3 cm, Miniature | |
Historic Park City specimen of Chalcopyrite and Quartz. Undamaged Chalcopyrite with iridescent patina. Label mentions Tetrahedrite but I do not see any Tetrahedrite. Probably some of the Chalcopyrite's shapes resemble the shape of Tetrahedrite crystals. ex Dana Wilson MD Collection #384. |