Energy & environment · 07/04/1994Updated: 10/15/2026 · 1 min read
Zortman Mine Expansion Project, Phillips County, Montana; Supplement to the Notice of Intent
Summary
The Bureau of Land Management supplements the Notice of Intent for the Proposed Zortman Mine Expansion Project, expanding the scope to include long-term mining and reclamation practices for the Landusky Mine to address acid rock drainage issues.
Original source language: Federal Register — Interior DepartmentOpen original release →