The State Mining and Geology Board

​​The State Mining and Geology Board (Board) serves as a regulatory, policy, and hearing body representing the State's interests in geology, geologic, and seismologic hazards, the conservation of mineral resources, and the reclamation of mining lands.

The Board was established in 1885 as the Board of Trustees to oversee the activities of the State Mineralogist and the California Division of Mines and Geology (now the California Geological Survey).  It is the second oldest Board in California.  Today's Board has nine members appointed by the Governor and confirmed by the State Senate, for four-year terms.  By statute, Board members must have specific professional backgrounds in geology, mining and mine engineering, environmental protection, groundwater hydrology and rock chemistry, urban planning, landscape architecture, mineral resource conservation, and seismology, with one member representing the general public.

Mission Statement​​​
The mission of the Board ​​​is to provide professional expertise and guidance, and to represent ​the State’s interest in the development, utilization​,​ and conservation of mineral resources, the reclamation of mined lands, and the development and dissemination of geologic and​ seismic hazard information to protect the health and welfare of the people of California.

​Statutory and Regulatory Authority
The Board operates within the Natural Resources Agency and is granted responsibilities and obligations under the following acts:

Surface Mining and Reclamation Act of 1975 (SMARA)
Under this act, Public Resources Code Sections 2710 et seq. and its regulations at 14 California Code of Regulations Section 3500 et seq., the Board provides a comprehensive surface mining and reclamation policy to assure that adverse environmental impacts are minimized and mined lands are reclaimed.  SMARA also encourages the production, conservation, and protection of the State's mineral resources.

Alquist-Priolo​ Earthquake Fault Zoning Act (EFZA)
Under this Act, Public Resources Code Section 2621 through Section 2630, and its regulations at 14 California Code of Regulations Section 3600 et seq., the Board is authorized to represent the State's interests in establishing guidelines and standards for geological and geophysical investigations and reports produced by the California Geological Survey, public sector agencies, and private practitioners.  The Board is also authorized to develop specific criteria through regulations to be used by Lead Agencies in complying with the provisions of the Act so as to protect the health, safety and welfare of the public.

Seismic Hazards Mapping Act (SHMA)
Under this Act, Public Resources Code Section 2690 through Section 2699.6, and its regulations at 10 California Code of Regulations Section 3720 et seq., the Board is authorized to provide policy and guidance through regulations for a statewide seismic hazard mapping and technical advisory program to assist cities, counties, and State agencies in fulfilling their responsibilities for protecting the public health and safety from the effects of strong ground shaking, liquefaction or other ground failure, landslides and other seismic hazards caused by earthquakes, including tsunami and seiche threats.