The Official Santa Clara Valley Gem and Mineral Society Website
Serving San Jose, California and the Surrounding Communities

We are a group of Rock, Mineral and Jewelry enthusiasts
that meet on the fourth Tues of each month at
100 Belwood Gateway (The Cabana Club), Los Gatos, CA

Upcoming Event

Rock Sale
Rockhound Heaven!
Saturday, August 28, 2021, 9am Until Noon
2357 Loma Park Court, San Jose, CA 95124

Latest News

General Meeting: 7:45pm
Fourth Tuesday of Every Month


Download the latest
Breccia newsletter below


The purpose of the Santa Clara Valley Gem and Mineral Society is the inculcation of a love of rocks and minerals by the furtherance of member’s interests in the earth sciences, and by education in all facets of related educational activities with the promotion of good fellowship, proper ethics, and conduct.

All guests are invited to attend the general meetings, study groups, and field trips. General meetings are normally held the fourth Tuesday of every month.