SOLD

Copper

Central Mine
Keweenaw County
Michigan
USA
Size: 12.5x8.0x1.4 cm
Largest crystal size: 12mm mm
Contact us for more information

Here is an interesting one! It is largely a plate of copper encrusted with a light greenish silicate mineral(s). Interestingly, there are several fairly sharp copper crystals poking through the silicate, here and there, on both sides. Nice crystals!

All prices in Canadian dollars. For payment in US$, deduct 25% or multiply by 0.75.

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