General Information
Continuing over 90 years of instruction and community building for gem and mineral enthusiasts in San Francisco.
Our Clubhouse
Since 1935 The SFGMS has been dedicated to the study and enjoyment of geology, mineralogy, gems and gemology, rocks and minerals, and lapidary and associated creative arts.
Read On ...Becoming A Member
Learn more about our club; tour our facilities and resources; complete your application; pay initiation fees and dues. Join us!
Read On ...
