PYR220 Pyrite Cluster Green Kyanite the area is still considered

the area is still considered "Copper Country" and float copper

blue with iridescence for tumbling

Mahogany Obsidian is a type of black Obsidian with reddish brown coloring from hematite inclusions

This specimen features translucent and golden agate with plumage

PYR220 Pyrite Cluster Green Kyanite the area is still consideredThis Pyrite crystal specimen is from Peru, a prominent location for different crystal habits of pyrite. An abundant iron sulfide, the chemical formula for pyrite is FeS2. This piece features pyritohedra, which are an asymmetric type of dodecahedron named after pyrite. The sparkling crystals intersect and overlap in a variety of sizes. 14. 4oz approx. 3. 75" x 2. 5" x 1. 75"