Sponsors (3)
The bill opens acquired federal lands to hardrock mineral leasing and clarifies which materials are covered to spur industry activity and local jobs, but increases risks of environmental damage, potential taxpayer liability for reclamation, and loss of recreation and conservation uses on public lands.
Companies, prospectors, small businesses, and rural communities gain legal ability to lease and develop hardrock minerals on acquired federal lands, enabling new mining projects, private investment, and local jobs.
State and local governments, land managers, and industry gain clearer rules because the bill narrows and clarifies the definition of 'hardrock mineral,' reducing regulatory uncertainty about what materials are included or excluded.
Rural communities and nearby residents face increased environmental harms—such as habitat loss and water pollution—if hardrock leasing and mining expand on federal lands.
Local governments and taxpayers may bear higher permitting, reclamation, or cleanup costs if federal oversight, bonding, or liability protections are inadequate.
Recreation users and conservation stakeholders could lose public land access and conservation values where areas are leased for hardrock mining, reducing non-extractive public uses of those lands.
Based on analysis of 2 sections of legislative text.
Adds a statutory definition of "hardrock minerals" and makes them leasable on acquired federal lands while excluding coal, oil, gas, and Materials Act minerals.
Adds “hardrock minerals” to the list of substances that the federal government may lease on acquired federal lands and updates several definitions in the Mineral Leasing Act for Acquired Lands. The bill defines “hardrock mineral” to include minerals found in rock (such as base metals, precious metals, industrial minerals, and gemstones) while explicitly excluding coal, oil, gas, sodium, potassium, sulfur, and minerals covered by the Materials Act of 1947.
Official title: To amend the Mineral Leasing Act for Acquired Lands to make that Act applicable to hardrock minerals.
Introduced June 10, 2025 by Pat Fallon · Last progress June 10, 2026