San Diego Mineral & Gem Society

Members & Subscribers Membership Sign Up & Renewals » (online) Subscribe to the SDMG eNewsletter	Gem Diego Show – Nov 1–2, 2025 – Online Apps for Exhibitor entries due by Oct 22; Jaguar Trophy rules » Fallbrook Gem & Mineral Society Fall Festival of Gems – Oct 12, 2025 – Fallbrook, CA Mineral Division Meeting Oct 13, 2025 – 7 pm SDMG bldg – Dan Zellner on Smithsonite: The Tsumeb Mine	SDMG FALL WORKSHOPS Now In Session Workshop Schedule » Workshops Open to Members only. Renew your membership for 2025–2026»
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