Michigan Naitive Copper - Specimen Size:Small White: Fine (1400/5000 Grit)

White: Fine (1400/5000 Grit)

Quantity: 1 fossil bone

Shaft Diameter: 3

Approximate size of 1 tower: 5

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Michigan Naitive Copper - Specimen Size:Small White: Fine (1400/5000 Grit)Mined from: Portage Lake Lavas, Upper Peninsula, Michigan, USA Description: Michigan's Keweenaw Peninsula is the most important locality for pure copper. Mining begin in 1845 and continued until 1982, during this time over 7 million tons of pure copper was mined. Copper is known to help heal skin diseases and wounds, as well as internal diseases like anemia, rheumatoid arthritis, and heart disease. It can improve blood circulation and draws toxins out