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 prizes, and a kid’s corner. The rock show is open to families with general admission $1, children under 12 free with adult.