15dm018 ((SILVER, COPPER)), $35 MINIMUM BID, Caledonia Mine, Ontonagon County, Michigan, 4 x 3 x 2.5 cm, Miniature | |
Here is a great miniature with a 6 MM Silver crystal on a matrix with Copper. The specimen was attached to a plastic square with blue mineral tack. Remnants of the blue tack on the bottom of the specimen. ex Dennis McMurdie collection, a local Utah teacher and mineral collector. |