Indiana Mine, Ontonagon Co., Michigan

7.1 x 6.2 x 3.8 cm
2.8 x 2.4 x 1.5 in

$300      Click here to order this mineral.                                                                                                                                                              

This is quite a nice grouping of Copper crystals, especially since it is from a mine which saw very little production and from which specimens are not often available. Some of the crystals are approaching a cubic habit. The specimen has the appearance that it was cleaned relatively recently (perhaps within the last 5 or 10 years) with some areas still being quite bright, but most of the surfaces have darkened.