Federation Sites
Regional Clubs
Idaho
- Idaho Gem Club – Boise, Idaho
- Idaho Falls Gem and Mineral Society
- Owyhee Gem and Mineral Society – Caldwell, Idaho
- Hells Canyon Gem Club – Lewiston, Idaho
- North Idaho Mineral Club – Coeur d’Alene, Idaho
Montana
Oregon
- Clackamette Mineral and Gem – Oregon City, Oregon
- Columbia Willamette Faceters Guild – Portland, Oregon
- Mount Hood Rock Club – Gresham, Oregon
- Rock & Arrowhead Club – Klamath Falls, Oregon
- Springfield Thunderegg Rock Club – Springfield, Oregon
- Tualatin Valley Gem Club – Forest Grove, Oregon
- Willamette Agate and Mineral Society – Salem, Oregon
- Eugene Mineral Club – Eugene, Oregon
- Oregon Agate & Mineral Society – Portland, Oregon
Utah
- Beehive Rock and Gem Club
- Cache Rock and Gem Club
- Timpanogos Gem & Mineral Society – Provo, Utah
- Golden Spike Gem & Mineral Society – Ogden, Utah
- Southern Utah Rock Club