Donald K Olson & Associates

P.O. Box 858, Bonsall, CA 92003

Don or Gloria Olson
760-310-9678
donaldkolson@netscape.net

www.donaldkolsonandassociates.com/

Don and Gloria both started collecting minerals when they were eight years old and have each been in the mineral and gem business for over 40 years. They travel across the country, buying and selling minerals, displaying at over a dozen trade shows every year in California, Texas, Massachusetts, and the large wholesale and retail shows in Tucson, Arizona (in February) and Denver, Colorado (in September).

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