LB Mineral Gem Society
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LB Mineral Gem Society
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Information, Past eVENTS AND MEMBER STORIES

LB Senior Center - 1150 E 4th St, LB. Park and enter from the rear door, ask attendant for a parking pass for the day, proceed upstairs to Room #207

Lapidary WORKSHOP on Fridays and Saturdays Come and try our hands-on workshop complete with guidance on use of our equipment. We have 6 sets of Cabochon grinding machines, Slab Cutting Saw, Trim Saws, Faceting Machine and a Slab Shop to purchase rough material!

LB Mineral & Gems History Since 1937 the LBMGS has been a nonprofit 501(c)7 educational Society dedicated to fostering the study of mineralogy and collection of specimens, and the Art of Lapidary. Our passionate and knowledgeable members bring together a diverse range of skills and expertise spanning from Geology to Lapidary craftsmanship. We have come togther with a common purpose to explore, learn and share our love for Gems and Minerals with both enthusiast and the wider community.





Announcement for 2026 Show Dates coming soon! Shop 40 plus vendors *Jewelry *Minerals * Fossils *Meteorites *Demonstrators in Lapidary and Jewelry making * Children's Educational Activities

LBMGS is a member of The California Federation of Mineralogical Societies and American Federation of Mineralogical Societies

Video

Photos from last years GEMS on the HILL

Copyright © 2026 LB Mineral Gem Society - All Rights Reserved.

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