Collection of Mark Fenoglio
334 specimens published from MyMinerals 1.0

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Copper
No. 0259

Keweenaw Penin., Michigan

Copper-red dendrites with green to blue-green tarnish is some pockets and gaps

Purchased in June 2003
 
4.7 x 3.5 x 1.1 cm (miniature)

 

 
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