Colorado Abandoned Mine Lands Program
The Colorado Abandoned Mine Lands (AML) program has inventoried more than 2,800 hard rock abandoned mines with over 10,000 hazardous openings on public lands administered by the BLM.
AML Projects
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Government Shutdown
Due to the current lapse of federal appropriations:
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For more information, please visit the Department of the Interior shutdown page at www.doi.gov/shutdown