3 lb. 5 oz.COVELITE PYRITE SPECIMEN ORE FROM BUTTE MONTANA

Excellent large specimen. Covelite. From Butte, Montana. Leonard mine.  It has some  indago blue covelite crystals. Mixed pyrite on both sides. It has some quartz and other minerals also. Butte minerals are getting super hard to find. The mines are closed and the few pieces I see are that are out there are not top grade pieces? This one will not disappoint. We Just picked this up from a old collection. Medium cabinet size  1530 gram approximately. 3 lb. 5 oz.  5 5/8" x 3 3/8" x 2 7/8" 14.5 cm. X 9 cm. X 8 cm.