Rio Tinto/Kennecott Exploration Company, South Jordan, UT
Copper, Hildago County, NM

06-2022 Release of Financial Assurance

05-2020 Renewal Approval
04-2020 Renewal Application
02-2019 Renewal Approval
02-2019 Renewal Application
05-2018 Permit Approval
05-2018 Agency and Tribal Comments
04-2018 Request for Tribal Comments
04-2018 Request for Agency Comments
04-2018 MMD Letter, FA
04-2018 MMD Letter, Admin Complete
03-2018 Permit Application