I will be at the TNMS in Tucson, February 5 to 11, 2019! See you at the show!


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Boron, Kern County, California

A 1cm and a 2cm crystal perched on two different sides of satin-spar type ulexite. There is an additional 1.5cm crystal cleavage as well. A minor amount of red realgar grains are scattered in the ulexite.

10x14x8cm, 420 grams