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

Fibrous masses with associated clay and realgar. We got this material in 1965, and I still have more pieces if you are interested in an email quote.

7x9x3.5cm  Weight 195grams (6 ounces)