When: Thu., Feb. 25, 10 a.m.-6 p.m., Fri., Feb. 26, 10 a.m.-6 p.m. and Sat., Feb. 27, 10 a.m.-5 p.m. 2010
With rare fossils, gems, and minerals for sale, as well as demonstrations and educational booths for families.
6430 Thornton Ave (Newark)
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