Office of the State Geologist
715 P Street, MS 1901Sacramento, CA 95814Tel: (916) 445-1825Fax: (916) 445-5718 cgshq@conservation.ca.gov
1900 S. Norfolk St., Suite 300San Mateo, CA 94403Tel: (650) 350-7307 cgshq@conservation.ca.gov
320 West 4th St., Suite 850Los Angeles, CA 90013Tel: (213) 410-8572 cgshq@conservation.ca.gov
715 P Street, MS 1901Sacramento, CA 95814Tel: (530) 360-6948 bwg@conservation.ca.gov BWGP web page
715 P Street, MS 1901Sacramento, CA 95814Tel: (916) 322-5926Fax: (916) 323-9264 fwgp@conservation.ca.gov FWGP web page
715 P Street, MS 1901Sacramento, CA 95814Tel: (916) 445-1825 minerals@conservation.ca.gov MRP web page
715 P Street, MS 1901Sacramento, CA 95814Tel: (916) 327-2759Fax: (916) 322-4765 rghmp@conservation.ca.gov RGLMP web page
715 P Street, MS 1901Sacramento, CA 95814Tel: (916) 327-2759Fax: (916) 445-3334 shmp@conservation.ca.gov SHP web page
715 P Street, MS 1903Sacramento, CA 95814Tel: (916) 322-3106Fax: (916) 323-7778 cgssmip@conservation.ca.gov SMIP web page
715 P Street, MS 1902Sacramento, CA 95814Tel: (916) 327-1850 cgslibrary@conservation.ca.gov Library web page
715 P Street, MS 1902Sacramento, CA 95814Tel: (916) 327-1850 cgs_publications@conservation.ca.gov Publications web page
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