Nevada

Bill by Nevada’s Amodei to ramp up mining on public land passes House

Published

6 months ago

December 19, 2025

Bill by Nevada’s Amodei to ramp up mining on public land passes House

The U.S. House passed a bill Thursday put forward by Nevada Rep. Mark Amodei that would reinvigorate mining activity on federal lands.

Amodei, a Republican who represents the state’s top half, described the bill as strengthening the nation’s mineral supply chain and helping to counter China’s dominance with minerals.

“Western states are sitting on a wealth of resources and a critical opportunity to break our dangerous reliance on foreign adversaries while powering our own economy,” he said in a statement.

“The Mining Regulatory Clarity Act … gives domestic mining operations the certainty they need to compete aggressively and win.”

The bill passed 219 to 198. Republicans voted 210 in favor, 1 opposed and 9 not voting. Democrats voted 9 in favor, 197 opposed and 7 not voting. It was one of the House’s last actions before adjourning for the year.

Nevada delegation split on mining bill

Amodei was joined by Las Vegas Democrat Steven Horsford, who co-sponsored the bill in the House.

“Streamlining the hardrock mining process will create good jobs and strengthen our energy sector,” Horsford said.

The state’s other two House members — Democrats Susie Lee and Dina Titus — voted in opposition.

Titus spokesperson Dick Cooper told the Reno Gazette Journal that the congresswoman voted no because the bill would allow for increased dumping of mine waste on public lands.

“It would also allow mining companies to gain permanent rights to occupy public lands and preclude other uses including recreational and cultural uses,” he added.

It now heads to the Senate, where Nevada Democrat Catherine Cortez Masto will work to get it passed.

“This bill is common sense, and it’s key for communities across Nevada that count on mining for their livelihoods,” Cortez Masto said in a social media post.

Sen. Jacky Rosen of Nevada, a Democrat, also supports it. She helped introduce the Senate companion version of Amodei’s bill.

“Nevada is one of the few places in the United States with an abundance of critical minerals and a robust hardrock mining industry,” Rosen said. “The responsible mining of these minerals supports thousands of jobs and will help to strengthen our domestic manufacturing and clean energy supply chains.”

What does Amodei’s Mining Regulatory Clarity Act do?

The bill is a response to a 2022 decision by the 9th Circuit Court of Appeals involving the Rosemont Copper Mine in Arizona.

The decision basically meant that mining companies must prove valuable minerals exist on a piece of land before they can dump waste material on it. Called the “mineral validity” requirement, it disrupted decades of precedent.

Amodei’s bill would reverse that and allow the practice to resume of using nearby land for mining waste without proving the land contains commercial deposits — something mining companies say is essential for operating on federal land.

“This legislation ensures the fundamental ability to conduct responsible mining activities on federal lands,” said Rich Nolan, National Mining Association president and CEO, in a statement. “Regulatory certainty, or the lack thereof, will either underpin or undermine efforts to decisively confront our minerals crisis.”

The bill also creates an “Abandoned Hardrock Mine Fund.” Some fees related to mining claims will be used to fund a program to inventory, assess and clean up abandoned hardrock mines.

Environmental groups blast House vote on Mining Regulatory Clarity Act

Some environmental groups campaigned against the bill and described it as choosing corporate interests over people, Native Americans’ rights and the environment.

Lauren Pagel, policy director for Earthworks, said the bill “will remove already-scarce protections for natural resources and sacred cultural sites in U.S. mining law.”

The Center for Biological Diversity said the bill surrenders public lands to mining conglomerates.

“The so-called Mining Regulatory Clarity Act would bypass the validity requirement and grant mining companies — including foreign companies — the statutory right to permanently occupy and indiscriminately use public lands upon approval of a company’s self-written plan of operations,” said the nonprofit conservation organization in an online post.

Mark Robison is the state politics reporter for the Reno Gazette Journal, with occasional forays into other topics. Email comments to mrobison@rgj.com or comment on Mark’s Greater Reno Facebook page.

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