Pyrite on Matrix

Navajun, Spain

This specimen contains large single crystals of cubic Pyrite, with one located in the center of the matrix and two cubes perched atop the basalt matrix. The pyrite crystals vary in measurement, but are perfect cubes with smooth metallic mirror-like lustrous faces.

Dimensions: 4"L x 8"W x 7"H

Weight: 10.5 lbs