Mohawkite

Mohawkite is a rare combination of minerals only found in Michigan in the United States. It is an ore mostly made from copper and arsenic with small quantities of silver, nickel, cobalt and skutterudite. These polished ore samples have a luxurious metallic luster in brass colors with green and tan accents.

The mineral rock you receive may not be one of the ones depicted in the images.

Length: 4 in - 5 in
Width: 3.6 in - 4 in
Height: .25 in
Weight: 4.7 oz - 11.1 oz