Colemanite Mineral Specimen, California

This specimen is 2.75" by 1.25"
Availability: 1 in stock
SKU: HM-038
Free shipping
Delivery date: 1 week
€62.68

This is a large single colemanite crystal, from the Boron Pit, Kern County, California. Most of the crystal is clear, with some interesting inclusions.