The State Mining and Geology Board (SMGB) serves as a regulatory, policy, and hearing body representing the State's interests in geology, geologic, and seismologic hazards, conservation of mineral resources, and reclamation of mining lands.
801 K Street, MS 20-15Sacramento, CA 95814
(916) 322-1082 smgb@conservation.ca.gov SMGB Webmaster
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