Focus
Colorado spill
10 Mining Sites Where Work Has Halted After Colorado Spill
The following mining sites are affected by a U.S. Environmental Protection Agency decision to suspend investigations and some cleanup work at locations with similarities to a mine involved in a 3 million-gallon wastewater spill near Silverton, Colorado
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10 Mining Sites Where Work Has Halted After Colorado Spill
The following mining sites are affected by a U.S. Environmental Protection Agency decision to suspend investigations and some cleanup work at locations with similarities to a mine involved in a 3 million-gallon wastewater spill near Silverton, Colorado
|