Keweenaw Peninsula
Size: Largest piece 5.0x3.8x2.0 cm
Largest crystal size: as above mm


OK, these are not copper, persay, but they do come from the most famous native copper mining area in the world. The two halves make a complete datolite nodule coloured reddish by inclusions of cuprite or possibly hematite. These nodules occur in the copper deposits and are interesting as well as beautiful!

Note: All prices are in Canadian dollars (CAD). International customers are charged in CAD, exchange rate is calculated automatically by your bank/paypal upon checkout.

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