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Federal
FIZ/NIST Inorganic Crystal Structure Database (ICSD) - SRD 84
National Institute of Standards and Technology —
The Inorganic Crystal Structure Database (ICSD) is produced cooperatively by the Fachinformationszentrum Karlsruhe (FIZ) and the National Institute of Standards and... -
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... -
Federal
BLM CO Deferred Removed Closed Sale Parcels
Department of the Interior —
This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in... -
Federal
BLM CO Oil Gas Lease Sale 2013 2022
Department of the Interior —
This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in... -
University
Bureau of Land Management Federal Subsurface Mineral Ownership (2012)
Earth Data Analysis Center, University of New Mexico —
These data were collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This dataset... -
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
FIZ/NIST Inorganic Crystal Structure Database (ICSD) - SRD 84
Department of Commerce —
The Inorganic Crystal Structure Database (ICSD) is produced cooperatively by the Fachinformationszentrum Karlsruhe (FIZ) and the National Institute of Standards and... -
Federal
BLM CO Q1 2026 Oil and Gas Lease Sale
Department of the Interior —
This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in... -
Federal
BLM CO Oil and Gas Lease Sale Q3 2025
Department of the Interior —
This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in... -
Federal
BLM Utah Federal Minerals Estate
Department of the Interior —
These data represent the current Federal Mineral Estate in Utah. The minerals on Federal lands are divided into three categories, each subject to different laws and... -
Federal
BLM CO FM Lease Sale Q4 2025
Department of the Interior —
This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in... -
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... -
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... -
State
CGS Mineral Hazards: Indoor Radon Potential Zones
State of California —
This digital layer contains polygons (vector format) of portions of California designated as having high, moderate, low, or unknown potential for homes to exceed the... -
University
Bureau of Land Management Subsurface Mineral Ownership (2014)
Earth Data Analysis Center, University of New Mexico —
This data was collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This dataset... -
Federal
BLM NM Lands Mineral Estate
Department of the Interior —
This data was collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This dataset... -
Federal
BLM OR Leases and Claims Polygon Hub
Department of the Interior —
LSE_CLM_POLY: Leases and Claims on BLM lands in the states of Oregon and Washington. Leases and Claims involve a commodity that will be removed from public lands The...