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State
CGS Information Warehouse: Mineral Land Classification Maps (SMARA Study Areas)
State of California —
Mineral Land Classification studies are produced by the State Geologist as specified by the Surface Mining and Reclamation Act (SMARA, PRC 2710 et seq.) of 1975. To... -
State
CGS Information Warehouse: Mineral Lands Classification
State of California —
Mineral Land Classification (MLC) studies are produced by the State Geologist as specified by the Surface Mining and Reclamation Act (SMARA, PRC 2710 et seq.) of... -
Federal
Surface Disturbance Footprint from Development for the Western United States
Department of the Interior —
The surface disturbance footprint raster data set quantifies the percent surface disturbance from development at a 90-meter resolution. The surface disturbance... -
State
DMR All Mines
State of California —
This service presents location, status, and other information regarding mining operations regulated under the Surface Mining and Reclamation Act of 1975 (SMARA) in... -
Federal
Terrestrial Development Index for the Western United States: 2.5-kilometer moving window
Department of the Interior —
The Terrestrial Development Index (TDI) quantifies levels of development (urban, agriculture, energy and mineral extraction and transmission, and transportation). TDI... -
State
CGS Information Warehouse: Mineral Land Classification Maps (SMARA Petitions)
State of California —
Mineral Land Classification studies are produced by the State Geologist as specified by the Surface Mining and Reclamation Act (SMARA, PRC 2710 et seq.) of 1975. To... -
Federal
Prospectivity and Extractability Modeling of Ni-Co Laterite in the Josephine Peridotite, California and Oregon, USA, from Historical and Modern Sources
Department of the Interior —
This dataset consists of a 200m raster suitability model for the extraction of nickel laterite in the northern California/southern Oregon, USA region. The primary...