Mineral Area Gem & Mineral Society
Park Hills, MO
Meeting 7:00 PM, 2nd Thursday, Park Hills Senior Center

Rock Hobby Club of Greater Saint Louis
Saint Louis, MO
Meeting 7:30 PM, 2nd Monday (except June, July, Aug, Sept), homes

Rockwood Gem & Mineral Society
Ellisville, MO
Meeting 7:00 PM, 3rd Thursday (except June, July, Aug), Daniel Boone Library, Ellisville, MO

St. Louis Mineral & Gem Society
Saint Louis, MO
Meeting 7:30 PM, 1st Friday (except June, July, Aug), Earth & Planetary Science Building at Washington University

Show Me Gems & Mineral Club Inc.
St. Peters, MO
Meeting 7:00 PM, 2nd Friday, Non Profit Development Center of the Community Council of St. Charles County