Mt. Hood Rock Club 2026 Rock & Gem Show

30+ vendors selling: minerals, rocks, beads, jewelry, and fossils
Kids' corner with games and activities
Raffle prizes, silent auctions, and door prizes
Live demonstrators
Oral auction on Sunday, April 12th
Educational exhibits featuring fossils, minerals, lapidary, etc
And much more!
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The show runs Friday through Sunday
Jackson Armory, 6255 NE Cornfoot Rd, Portland, OR, 97218
Friday, April 10th 10am - 5pm
Saturday, April 11th 9am - 5pm
Sunday, April 12th 10am - 3pm
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This is a FREE and FAMILY FRIENDLY rock and gem show designed to bring the community together!
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The Mt. Hood Rock Club, an all-volunteer-run nonprofit, is dedicated to ethical and responsible rockhounding, preserving public lands, and passing down knowledge of the hobby and lapidary arts through generations. By attending the Rock & Gem Show, visitors support the club’s mission to educate and inspire new and experienced rockhounds alike.