Rare Mohawkite From Mohawk Mine, Keweenaw Peninsula of Michigan- Collectors Piece, Home Décor large_crystal Covellite is an opaque stone

Rare Mohawkite From Mohawk Mine, Keweenaw Peninsula of Michigan- Collectors Piece, Home Décor large_crystal Covellite is an opaque stoneRare Mohawkite From Mohawk Mine, Keweenaw Peninsula of Michigan Collectors Piece, Home Dcor Weight 320g Size 7cm by 4cm Thickness 3. 5cm Mohawkite is rare and can only be found in the Keweenaw Peninsula of Michigan, known as the Mohawk Mine, Its consisting of mixtures of arsenic, silver, nickel, skutterudite and copper, with the formula Cu 3 As up to Cu 6 As, and the most desirable material was usually found in white quartz matrix. It has a hardness

SKU: 88519062792 · From brudezeceramics.com