Resolution Copper is providing some additional information related to the nature and characteristics of underground hard rock mineral deposits and how the characteristics of the deposits define the mining methods that are used with a particular focus on selective methods such as cut and fill and unselective methods such as block caving as the two methods that have been used by mines in and around the Copper Triangle for the last century.
Resolution Copper. 2017a. Follow-up Alternatives Information. Letter from Victoria Peacey, Senior Manager, Permitting and Approvals, Resolution Copper to Mary Rasmussen, U.S. Forest Server. Superior, Arizona: Resolution Copper. August 14.
*This PDF document is not Section 508 accessibility compliant. If you require accessibility assistance, please contact us to Request Assistance.