Tualatin Valley Rock and Gem Club 57th Annual Rock and Mineral Show

The Tualatin Valley Rock and Gem Club will be hosting the 57th Annual Rock and Mineral Show on March 13-15, 2015, Friday – Sunday, at the Washington Country Fairplex in Hillsboro, Oregon, near the Hillsboro Airport. The show features a wide range of rocks, minerals, gems, jewelry, fossils, dealers, and supplies, with exhibits, demonstrations, door …

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