National Mining Association

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National Mining Association The National Mining Association (NMA) is the only national trade organization that serves as the voice of U.S. mining.

America’s mining industry supplies the essential materials necessary for nearly every sector of our economy – from technology and healthcare to energy, transportation, infrastructure and national security. mining and the hundreds of thousands of American workers it employs before Congress, the federal agencies, the judiciary and the media, advocating for public policies that will help America fully and responsibly utilize its vast natural resources. We work to ensure America has secure and reliable supply chains, abundant and affordable energy, and the American-sourced materials necessary for U.S. manufacturing and economic security, all delivered under world-leading environmental, safety and labor standards. Headquartered in Washington, D.C., the NMA has a membership of more than 250 companies and organizations involved in every aspect of mining, from producers and equipment makers to service providers.

Now that Florence Copper is in commercial production, the focus turns to what the project can deliver: up to 85 million ...
10/09/2026

Now that Florence Copper is in commercial production, the focus turns to what the project can deliver: up to 85 million pounds of copper annually, hundreds of jobs and a new domestic source of a mineral essential to infrastructure, manufacturing and energy. The project also highlights how modern mining approaches can bring new U.S. production online while working closely with local communities. For more:

Florence Copper marks a milestone in Pinal County as the first new U.S. copper source in two decades. It promises sustainable production and job growth.

10/09/2026

What’s on President & CEO Rich Nolan's mind this week? From the latest developments in mining and minerals, to energy, permitting and domestic production. Catch up on the issues shaping th e industry in the latest On Our Mine(s) this week!

10/09/2026

Defense manufacturers raise concerns about Project Vault’s potential impact on mineral markets, PJM states join forces on electricity affordability and reliability and Europe looks to jump-start efforts to strengthen its mineral supply chains.

10/08/2026

U.S. power demand is headed for record highs as electricity prices rise. Plus, Florence Copper opens the first new U.S. copper mine in 18 years and new graphite and antimony projects move forward to strengthen domestic mineral supply chains.

Proud to be in New York City for the Platinum Awards and grateful to receive an Honorable Mention. Always nice to see ...
10/07/2026

Proud to be in New York City for the Platinum Awards and grateful to receive an Honorable Mention. Always nice to see the work we do to support our members and share the stories of the mining industry recognized.

10/07/2026

America has the resources and technology to expand domestic mining, but it also needs the people. This Mining Minute Special looks at the growing workforce gap and why developing the next generation of skilled mining professionals matters.

Congratulations to NMA member Florence Copper on this major milestone for U.S. copper production. U.S. Environmental Pro...
10/06/2026

Congratulations to NMA member Florence Copper on this major milestone for U.S. copper production. U.S. Environmental Protection Agency Administrator Lee Zeldin joined elected officials, local community members and industry leaders in Arizona to mark the official start of operations at the first new domestic copper mine to open in nearly two decades. Congratulations as well to Sophie Dessart and the entire Florence Copper team for years of work advancing this modern, community-focused project and strengthening America’s copper supply chain.

Building secure mineral supply chains takes more than new mines. New partnerships across mining, processing, refining, l...
10/06/2026

Building secure mineral supply chains takes more than new mines. New partnerships across mining, processing, refining, logistics and manufacturing show how the industry is moving toward more integrated supply chains that can better connect resources with the customers who need them. In the U.S., expanding both domestic production and processing capacity will be key to capturing more of that value here at home. —>

Critical minerals enter a new era of commercial supply chains

A new op-ed warns that America should not allow phosphate production to become another strategic supply chain vulnerabil...
10/06/2026

A new op-ed warns that America should not allow phosphate production to become another strategic supply chain vulnerability. Strengthening domestic phosphate mining and processing through efficient permitting, competitive investment and a stable market is essential to supporting U.S. agriculture, fertilizer security and the broader economy. For more:

The United States is in a mad dash to rebuild our industrial base and reshore critical supply chains. The government has taken steps to revitalize

10/06/2026

The first new U.S. copper mine in 18 years prepares to open in Arizona, a $502 million project aims to restore domestic nickel refining and DOE invests $21 million to modernize coal generation in Arizona.

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Washington D.C., DC
20001

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Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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