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Federal
Spatial data associated with tungsten skarn resource assessment of the Northern Rocky Mountains, Montana and Idaho
Department of the Interior —
A mineral resource assessment was performed by the U.S. Geological Survey (USGS) to assess the potential of undiscovered skarn-hosted tungsten resources in the... -
Federal
Magnetic susceptibility and gamma ray spectrometry measurements in southwestern Montana, 2023-2024
Department of the Interior —
This dataset includes rock magnetic susceptibility and gamma ray spectrometer measurements from 243 outcrops in southwest Montana during 2023-2024. The measurements... -
Federal
Airborne magnetic survey, Boulder Batholith region, Montana, Butte extension 2023
Department of the Interior —
This data release provides digital flight line data for a high-resolution airborne magnetic survey over parts of Montana in the vicinity of the Boulder Batholith. The... -
Federal
GIS Data for Geologic Map of the Dillon 1 x 2 Degrees Quadrangle, Idaho and Montana
Department of the Interior —
The data release for the geologic map of the Dillon 1 x 2 degrees quadrangle, Idaho and Montana, is a Geologic Map Schema (GeMS)-compliant version that updates the... -
Federal
Airborne radiometric survey, Boulder Batholith region, Montana, Butte extension 2023
Department of the Interior —
This data release provides digital flight line data for a high-resolution airborne radiometric survey over parts of Montana in the vicinity of the Boulder Batholith.... -
Federal
Magnetic susceptibility and gamma ray spectrometry measurements in southwestern Montana, 2025
Department of the Interior —
This dataset includes rock magnetic susceptibility and gamma ray spectrometry measurements from 204 outcrops in southwest Montana during 2025. The measurements were...