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#1 Federal

Yukon-Tanana Upland airborne magnetic geophysical data merge, version 2025 (ver. 2.0, March 2026)

Organization: Department of the Interior
Dataset Last Updated: March 03, 2026 at 12:00 AM

The Yukon-Tanana Upland - Kuskokwim airborne magnetic geophysical data merge provides a merged raster grid of magnetic data for the Yukon-Tanana Upland (YTU) into the Kuskokwim Mountains, Alaska....

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Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 08:29 PM

#2 Federal

Laser-ablation inductively-coupled-plasma mass spectrometry and electron probe microanalyses of pyrite and pyrrhotite in tailings and ores from volcanogenic massive sulfide and sedimentary-exhalative deposits (ver. 2.0, June 2026)

Organization: Department of the Interior
Dataset Last Updated: June 22, 2026 at 12:00 AM

Mine waste, including mill tailings, could host substantial critical mineral resources. Developing an understanding of the mineral hosts and occurrence of critical minerals in mine waste is...

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Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 24, 2026 at 04:44 AM

#3 Federal

Airborne magnetic survey, western Spirit Lake tectonic zone region, Iowa, Nebraska, South Dakota, and Minnesota, 2023-2024

Organization: Department of the Interior
Dataset Last Updated: March 16, 2026 at 12:00 AM

This data release provides digital flight line data for a high-resolution airborne magnetic survey over the western Spirit Lake tectonic zone region, covering parts of northwestern Iowa,...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:59 PM

#4 Federal

Airborne radiometric survey, western Spirit Lake tectonic zone region, Iowa, Nebraska, South Dakota, and Minnesota, 2023-2024

Organization: Department of the Interior
Dataset Last Updated: March 16, 2026 at 12:00 AM

This data release provides digital flight line data for a high-resolution airborne radiometric survey over the western Spirit Lake tectonic zone region, covering parts of northwestern Iowa,...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 08:46 PM

#5 Federal

Gravity data in the Upper Peninsula, Michigan for geophysical profile modeling of the Midcontinent Rift System and associated structures

Organization: Department of the Interior
Dataset Last Updated: March 06, 2025 at 12:00 AM

Gravity data were collected from 2022 through 2024 to provide more detailed data for geophysical profile modeling of the Midcontinent Rift System and associated structures. This data release...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:35 PM

#6 Federal

Airborne magnetic and radiometric survey, western Spirit Lake tectonic zone region, Iowa, Nebraska, South Dakota, and Minnesota, 2023-2024

Organization: Department of the Interior
Dataset Last Updated: March 16, 2026 at 12:00 AM

This data release provides digital flight line data for a high-resolution airborne magnetic and radiometric survey over the western Spirit Lake tectonic zone region, covering parts of northwestern...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 09:02 PM

#7 Federal

Magnetic susceptibility measurements on rocks in Alaska to aid geophysical interpretation

Organization: Department of the Interior
Dataset Last Updated: June 30, 2026 at 12:00 AM

The U.S. Geological Survey (USGS) collects magnetic susceptibility measurements on in-situ and laboratory rock samples to help identify the sources of anomalies in aeromagnetic surveys in Alaska....

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: July 06, 2026 at 05:40 PM

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