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MICHIGAN NATIVE COPPER ON PREHNITE CRYSTALS

These are the best specimens we've seen in a long time, from the piles in Michigan's Copper Country, which have been almost completely crushed for road aggregate, so these may be the last high grade specimens of this kind you'll find!

 

Lots of Copper in this specimen!
preh01
Approx 4 inches wide by 2 inches high
28 dollars
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preh02
Approx. 2.5 inches wide by 1.5 inches high
12 dollars
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Iroquois Mine / Keweenaw County
preh03
1.75 inches wide (approx)
12 dollars
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Iriquois Mine / Keweenaw County
preh04
1.25 inches wide (approx)
9 dollars and 50 cents
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Contains lots of copper!
preh05
2.25 inches wide (approx) by 2.25 inches high
28 dollars
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In-stock items shipped within 24 hours.
 

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