Xpo Press Gem Show Insider Online

North America's Leading Source for Gem, Mineral, and Jewelry Industry News and Information

OLMC Gem & Mineral Show

Ottawa Nepean Sportsplex, 1701 Woodroffe Avenue, Nepean, Ontario K2G 1W2, Canada

September 2025 TBD

View All Images

🔍 Search All Shows & Expos Search our industry-leading database of gem, mineral, fossil, jewelry, and bead shows.

🔍 Search Vendors & Products Search for vendors around the world to see what shows they will be at.

📖 📭 Buy EZ-Guides We'll mail you the next Tucson EZ-Guide and/or Denver EZ-Guide.

Browse Shows by State / Province Get a complete listing from A to Z of ALL the Gem Shows in your State or Province.