This singularly astonishing specimen from Navajún, Spain features two large completely natural twinning pyrite cubes with a tertiary twin growing out of the cluster. This rare phenomenon grows out of a freestanding basalt matrix and altogether the cluster measures approximately 3″ across with geometrically perfect lines and angles and mirror-like luster. While most pyrite forms a cubic habit, Spanish pyrite is particularly known for the isolation of its crystals. This unique natural art piece will enrich your collection and shine on your shelf.

Dimensions: 5-1/4″L x 3-3/8″W x 3-1/2″H, Weight: 2.10 Lb.