2018 Symposium – Minerals of California!

Minerals of California

October 19-21, 2018
Red Lion, Kelso, WA

Speakers, special events and registration will be announced in the spring, but save the dates!
Dallas Gem Mine, New Idria District, San Benito Co., CA

FOV: 2.83x 2.3 mm
Copyright 2013, Bruce Kelley

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