Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Active mines and mineral plants in the US
Mine plants and operations for commodities monitored by the Minerals Information Team of the USGS. Operations included are those considered active in 2003 and surveyed by the USGS.
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U.S. Department of the Interior |
U.S. Geological Survey
URL: http://mrdata.usgs.gov/mineral-resources/active-mines.html
Page Contact Information: Peter Schweitzer
Page Last Modified: Friday, 16-Oct-2009 14:41:01 EDT
