Item #MS-321: Our spheres are solid balls of pure, native Michigan Copper. They have been tumbled smooth and show distinctive Copper color over their entirety, but they lack high luster. Specimens average size is 1" in diameter.
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Item #MS-323: Our spheres are solid balls of pure, native Michigan Copper. They have been tumbled smooth and show distinctive Copper color over their entirety, but they lack high luster. Spheres average size is 1.5" in diameter.
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