Critical Minerals

Strategic Initiative

Finding solutions to critical minerals challenges

Mines Critical Minerals Unit ID

Modern life runs on critical minerals—rare earths, lithium, cobalt and other minerals—fueling energy systems, defense technologies and more. As demand surges, Colorado School of Mines is solving the challenges that stand in the way.

From discovery to extraction and processing to policy, our experts, students and partners deliver bold, real-world solutions for the world’s toughest resource challenges. And it’s how we continue to lead—not just by solving today’s problems but by anticipating tomorrow’s needs with relevance and results.

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World-class facilities

Solving the world’s resource challenges requires the right research infrastructure, and Mines hosts world-class facilities for both lab-scale research and market scale-up.

Mines students sitting at desks in the Edgar Mine classroom
Edgar Experimental Mine

In the 1870s, the Edgar Experimental Mine produced high-grade silver, gold, lead and copper. Today, the Edgar Mine is a one-of-a-kind underground laboratory and classroom that advances mining and mineral research and provides hands-on learning experiences for those who are being trained to find, develop and process the world’s natural resources.

Explosives Research Lab
Explosives Research Laboratory

Mines is one of only a few institutions in the world with broad expertise in explosives education and research. The Mines Explosives Research Laboratory maintains two world-class research facilities: the Outdoor Explosive Research Laboratory Site in Idaho Springs and the Indoor Small-Scale Laboratory on the Mines campus.

Informing the Conversation

Not only are Mines faculty advancing research and innovation to secure and strengthen critical mineral supply chains, they’re also providing Congressional testimony to inform national policy and sharing their expertise with national and international media to help the public better understand these complex topics.

U.S. policymakers turn to Mines for trusted expertise on critical minerals

Elizabeth Holley, associate professor of mining engineering, appeared before the House Select Committee on the Chinese Communist Party’s Critical Minerals Policy Working Group in September 2024 to explore the need to develop a skilled domestic workforce to support U.S. economic, energy and national security through the responsible sourcing of critical minerals.

Read more about the congressional testimony

U.S. already has the critical minerals it needs – but they’re being thrown away

In new Science article, Colorado School of Mines researchers call for more research, development and policy to increase critical mineral recovery.

Read the press release

Read the paper in Science

Elizabeth Holley, associate professor of mining engineering,