1600422hhdwln.nr ((COPPER included DATOLITE pair)), $20 MINIMUM BID, Caledonia Mine, Mass City, Ontonagon County, Michigan, 1.6 x 1.1 and 1.7 x 1 cm, Thumbnail | |
Here is a cut and polished pair of reddish brown Datolite, Color is from the Copper inclusions in the Datolite. |