5gg4665g ((BORNITE and QUARTZ)), $50 MINIMUM BID, Butte, Montana, 12 x 8 x 5 cm, Cabinet, Miniature | |
Here is A Butte specimen of dark Bornite crystals with terminated Quartz. Looks pretty much undamaged, at least no post mining damage. It also has minor Pyrite. This is a fine old Butte specimen. ex Gil Griffin collection |