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


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Zeolite Group.

North Table Mountain, Golden, Colorado

Microscopic tan colored needles on white thomsonite masses, in a 3x7cm pocket on andesite matrix. Collected by Professor D. F. Hess in 1972.

8x11x7cm  Weight 674 grams (about 1.5 pounds)