00700 Sphalerite with chalcopyrite, Queen of the Hills Mine, Cascade County, Montana. This piece is host to two large sphalerite crystals. Both of the sphalerites are dusted with minor amounts of chalcopyrite. The sphalerite on the right is just shy of 3cm across. No damage. Measures 7.5x5x4cm $100.00 Email Chris@christuckerminerals.com to order.0
