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![Incredibly Rare Native Copper In Twinned Calcite Specimen. Keweenaw Peninsula. Incredibly Rare Native Copper In Twinned Calcite Specimen. Keweenaw Peninsula.](img-large/g/rw4AAOSwAgVlvBNT/s-l1600/Incredibly-Rare-Native-Copper-In-Twinned-Calcite-S.jpg)
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Incredibly Rare Native Copper In Twinned Calcite Specimen. Keweenaw Peninsula. :
$450.00
Here I have one of my favorite specimens! This fantastic twinned calcite has small bits of branching copper throughout the calcite. It's not only a unique and one of a kind specimen but is one of the most beautiful specimens I've come across to date. It is a thumbnail specimen in a small display box. I've found somewhat similar specimens for sale upwards of 1000 dollars and nowhere near as fantastic as this one I have here. Hope you enjoy it as much as I do! Collected from the Keweenaw Peninsula Michigan in the 60's.