Chalcopyrite Rough 1.75 to 2 Inches (1 Pound Lot)

Rough Chalcopyrite Lot
Uniqueness Guaranteed: Every item is one-of-a-kind, making them ideal for all projects or designs.

Listing is for (1 pound, about 6 pieces) 
Avg Size Range: (1.75 to 2 inches)
Material Origin: (Mexico)

Chalcopyrite is a brassy golden copper ore, and is mostly used to extract pure copper. When exposed to air, its surface tarnishes in a variety of minerals including bornite or rarely malachite and azurite, giving it an iridescent rainbow sheen.