14hhdm.o ((CHALCOPYRITE, QUARTZ)), $5 MINIMUM BID, Bingham Canyon Mine, Salt Lake City, Utah, 12 x 6 x 4 cm, Cabinet, | |
Here is a reference specimen with a large Chalcopyrite and Quartz. chA a specimen probably from the Bingham Copper mine or Park City, Utah. ex Dennis McMurdie collection. |