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rhodochrosite
Contra Costa Mineral & Gem Society

Concord, California


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Welcome to the

Contra Costa Mineral & Gem Society




From the President
Welcome
Monthly Message
Our Affiliations (Below)

Gem & Mineral Show
November 3-4
Centre Concord
5298 Clayton Road, Concord

Monthly Meetings
2nd Monday, 7:30 pm
Centre Concord
5298 Clayton Road, Concord

Coming May 14
Glaciers
The Coolest Rocks on Earth
Barrie Bieler
Upcoming Events
Club Calendar (Below)
Larger Club Calendar
Monthly Meeting Schedule

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Memberships

AFMS
AFMS
American Federation
of Mineral Societies 		CFMS
CFMS
California Federation
of Mineral Societies 		ALAA
ALAA
American Lands
Access Association 		MMM
MMM
California State
Mining and Mineral Museum

Affiliations

Rockhound
Rockhounds


SafeSurf
Safe Surf

ICRA
Internet Content
Rating Association
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