U.S. Forest Service seeks public input on criteria for Resolution Copper mining debris tailings site

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A view of Resolution Copper’s Headframes.

Officials with the U.S. Forest Service and Tonto National Forest will conduct two public workshops this month to collect information on what the public deems important with regard to mine tailings as the Forest Service analyzes alternate locations for Resolution Copper’s proposed tailings facility.

Resolution Copper’s General Plan of Operations (GPO) for a large-scale copper mine near Superior proposes that tailings (the waste material left over after processing) be pumped as a slurry to a tailings disposal facility located on national forest land between the towns of Queen Valley and Superior. The tailings facility would grow in phases, and eventually occupy about 4,400 acres (including associated structures) of national forest land.

The first workshop is scheduled to take place March 21 from 5 to 8 p.m. in the Superior High School located at 100 Panther Dr. (formerly 100 Mary Drive) in Superior. The second session is set for March 22 from 5 to 8 p.m. in the Gilbert Southeast Regional Library located at 775 N. Greenfield Road in Gilbert.

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