Quincy Mine, Houghton Co., Michigan

3.5 x 2.5 x 1.8 cm

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Ex. A. E. Seaman Museum

A very clear Calcite crystals which has a rich, light green color due to unidentified Copper species on the area of contact. Also present near the base of the crystal is brightly colored Copper with a high metallic luster.

Condition: Fairly Good

Flaws: There is bruising on many of the edges and some chipping.

This mineral is also found in the following galleries: Minerals From Michigan | Calcite | Copper | Minerals with Inclusions | Minerals Priced Between 50 and 99 Dollars