Numerous mineral prospects have been identified in the District over the past 100 years using a variety of methods; some of these prospects were developed into mines, while others remain undeveloped. Many exploration targets remain in the District that may, one day, warrant consideration for development, if they can be proven viable after additional exploration, environmental, socio economic, metallurgical, engineering, and other appropriate studies. Additional future expansion of mining activities would require supplemental permitting and approvals.
| June 5