Collection of Mark Fenoglio

334 specimens published from MyMinerals 1.0

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Copper var. Halfbreed

No. 0244

Keweenaw Penin., Michigan

Thick dendritic growths of dull copper-red copper intermingled with heavily tarnished silver, of similar habit, that displays copper-red tint

Purchased in February 2003

ex. Roland Bounds

5 x 4.3 x 2 cm (small cabinet)