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Magnetic susceptibility and density measurements in the Wet Mountains, Colorado, 2022 to 2023

Dates

Publication Date
Start Date
2022-07-22
End Date
2023-06-09

Citation

Magnin, B.P., and Anderson, E.D., 2024, Magnetic susceptibility and density measurements in the Wet Mountains, Colorado, 2022 to 2023: U.S. Geological Survey data release, https://doi.org/10.5066/P9D3FQWZ.

Summary

The U.S. Geological Survey (USGS) collected rock magnetic susceptibility and density measurements to understand the causative sources of airborne magnetic and ground gravity survey anomalies in the Wet Mountains, Colorado. A total of 609 magnetic susceptibility and 86 density measurements were collected from outcrops and hand samples, respectively, from July 2022 to June 2023. These measurements aid the interpretation of newly collected geophysical data to identify concealed Ediacaran-Ordovician alkaline igneous features and potential rare earth element deposits. On average, 16 magnetic susceptibility and 4 density measurements were taken from each outcrop/hand sample to best represent the lithology. Outcrop/sample lithology was derived [...]

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Attached Files

Click on title to download individual files attached to this item.

WetMnts_density_2023_data.csv
“Density data”
9.32 KB text/csv
WetMnts_magsusc_2023_data.csv
“Magnetic susceptibility data”
81.99 KB text/csv

Purpose

The data were collected to support the interpretation of airborne magnetic and ground gravity anomaly sources in the Wet Mountains, CO. The data may also be used for scientific studies of magnetic susceptibility.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9D3FQWZ

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