• Organization: Department of the Interior
• Updated: 2025-02-04T00:00:00Z

Acid mine drainage (AMD) can cause ecological harm throughout the state of Colorado, including in the Upper Animas River watershed near Silverton. In the Upper Animas River watershed, a technique...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2024-07-13

The study results include concentrations of Rare Earth Elements and stable isotope compositions of water from an acid mine drainage-affected watershed in southwest Colorado, the Upper Animas River...

• Organization: Department of the Interior
• Updated: 2020-12-15T00:00:00Z

The American Tunnel, the Black Hawk mine, the Gold King mine, the Mogul mine, and the Red and Bonita mine are located in the Cement Creek watershed, tributary to the upper Animas River near...

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• Organization: Department of the Interior
• Updated: 2021-11-12T00:00:00Z

This section of the data release includes drillhole information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_DrillholeInfo.csv). It is Part 1 (of four) in this data...

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• Organization: Department of the Interior
• Updated: 2021-11-12T00:00:00Z

This section of the data release includes core images in the format of photos (JPG) that have been compressed into a zipped file (2018LakePowellCoring_CorePhotos.zip). It is Part 4 (of four) in...

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• Organization: Department of the Interior
• Updated: 2021-11-12T00:00:00Z

This section of the data release includes core log and spectrophotometry data in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreLogData.csv). It is Part 3 (of four) in...

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• Organization: Department of the Interior
• Updated: 2021-11-12T00:00:00Z

This section of the data release includes core and core section information in the format of a comma-separated value (CSV) file (2018LakePowellCoring_CoreSectionInfo.csv). It is Part 2 (of four)...

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