2026 Seattle Mineral Market at Magnuson Park
*The event has already taken place on this date: Sun, 05/17/2026
Join us for the 18th annual Seattle Mineral Market! We will have 50+ dealers in minerals, fossils, gems, jewelry, PNW specimens & mineral art and more. Doors prizes, free rocks and admission for kids 14 & under.
Please help us keep this calendar up to date! If this activity is sold out, canceled, or otherwise needs alteration, email mindy@kidsoutandabout.com so we can update it immediately. If you have a question about the activity itself, please contact the organization administrator listed below.
Location:
Magnuson Park Hangar 30, Northeast 74th Street, Seattle, WA, USA
See map: Google Maps
*Times, dates, and prices of any activity posted to our calendars are subject to change. Please be sure to click through directly to the organization’s website to verify.
Contact name:
Seattle Mineral Market
Email address:
The event has already taken place on this date:
05/17/2026
Time:
Saturday 10am-6pm | Sunday 11am-5pm
Price:
See website
Ages
All Ages Adults & kids together Adults without kidsWeb Service