EBML is your premiere Lapidary, Geology, and Gemology Club in the East Bay
The East Bay Mineral & Lapidary Club (EBMLC) was established in November 2024 as a 501(c)(3) nonprofit and educational organization. In less than a year, we have grown to 64 members, supported by a dedicated board of volunteers committed to sharing a passion for lapidary arts and the world of minerals.
Our outreach programs bring hands-on learning to elementary schools, libraries, and senior communities, where we showcase mineral specimens and host fun activities such as “Guess the Rock.”
Each year, EBMLC proudly hosts a Gem & Mineral Show featuring approximately 40 vendors, exhibits, live demonstrations, a spirited auction, and more. This event is our primary fundraiser, supporting essential expenses such as rent, utilities, equipment maintenance, and upgrades.
For members, we offer monthly general meetings that include guest speakers, club business, and a silent auction where affordable lapidary rough can be acquired. Proceeds from these auctions help fund scholarships, classes, and club resources. Members also have access to a fully equipped lapidary shop with designated beginner nights, as well as occasional classes in metalsmithing, faceting, wax casting, and other lapidary arts (class fees may apply to cover materials).
As a registered nonprofit, EBMLC gratefully accepts charitable donations of both funds and materials. Every contribution helps sustain our operations, maintain our facilities, and ensure the long-term success of our club.
Contact Us
General info: info@ebml.club | (510) 353-3787
Workshop direct: (510) 418 - 2903 | 14232 Doolittle Dr, San Leandro, CA 94577
Are you a dealer interested in selling at one of our events? Email one of our showrunners: show@ebml.club
Interested in supporting us and becoming a member? Visit our membership page or contact Deb Gilmore, our Membership Chair: membership@ebml.club
Are you wanting to bring an interactive geology presentation or display to your classroom or community center? Contact our education coordinator, Lily Johnson: education@ebml.club
Email or Phone us, and we will get back to you as soon as we can!
You can also visit our Workshop during our open hours (check our workshop page)
The Crystal (Newsletter)
The Crystal is your monthly connection to everything happening in the East Bay Mineral & Lapidary Club. Each issue is packed with fascinating articles on lapidary, geology, and the art of working with stone and metal—plus the latest club news, upcoming events, and opportunities to get involved. Best of all, The Crystal is shaped by our members! Whether you’ve discovered a unique specimen, tried a new technique, or have a story to share, your contributions bring our newsletter to life. Don’t miss out—reading The Crystal is the best way to stay inspired, informed, and connected with your fellow rockhounds and makers.
