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Rock chemistry data from within and near the Florida River watershed in southern Colorado, August–September, 2022

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 05:28 AM | Dataset Last Updated: December 09, 2025 at 12:00 AM
This dataset contains the results of wavelength dispersive x-ray fluorescence (WDXRF), loss on ignition (LOI), and five-stage sequential extraction analyses performed on sedimentary rocks from within and near the Florida River watershed in southern Colorado. Rock samples were collected in late August and early September 2022 in order to aid investigations into the sources of aluminum to the Florida River.

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