Pyrite Cube from Navajún, La Rioja Province, Spain (344.9 grams)

This single cubic crystal of pyrite showcases a complex, stepped shape with all faces complete. A must-have for any collection, these unique formations are formed through a process of precipitation and crystal growth within sedimentary and metamorphic rocks, taking millions of years and resulting in nearly perfect cubic-shaped crystals.

You will receive the exact object in these photos.

Weight: 344.9 grams, Dimensions: 2 x 2 x 2.5 inches