We are a group of 5 area non-profit clubs coming together every October to promote lapidary arts, geology, paleontology, and mineralogy.

Come visit our show to learn and have fun from our variety of great exhibits, demonstrations and speakers! We are the largest show in the Portland metro area

The 43rd Annual Portland Regional Gem & Mineral Show

October 4th, 5th & 6th, 2024
Fri & Sat 10-6pm, Sun 10-5pm

Wingspan Event and Conference Center at the Westside Commons at 801 NE 34th Ave, Hillsboro, OR, 97124
(across from the Hillsboro airport)

Admission $7 weekend pass, kids 12 & under free

Our Show Offers

40+ dealers from all around the Northwest selling rocks, minerals, fossils, jewelry, beads, faceted gems, and lapidary supplies
Over 70 display Exhibits of a variety of rocks, minerals, and fossils. Some of which are competition displays, some of which are put on by our Junior rock hounds and collectors.
Kids corner with games and prizes
Interactive Fossil Area to look at fossils and ask questions
Fun cell phone scavenger hunt through the displays. Wear your favorite rock & mineral t-shirt
Door prizes, Raffle, and Silent Auctions
Interactive demonstrations from experienced artisans in subjects like wire wrapping, beading, cabbing, faceting. Special demonstrations and exhibitions from the Fluorescent Mineral Society and a demonstration from the NW Minerals Prospectors Club.
Educational talks on many different topics