Washington has just given new impetus to mining and processing in the USA. The Department of the Interior has published a draft list of 54 “critical” minerals for 2025, which for the first time includes copper, silver, potassium carbonate, silicon, rhenium, and lead, while arsenic and tellurium are to be removed.
Officials also pointed out that metallurgical coal and uranium – currently treated as fuels – could be considered for inclusion in the final version after a 30-day comment period starting August 26.
Potentially Major Significance for Mining Stocks
For investors, this classification is significant. The list of critical minerals serves as a guide for the federal government’s strategy, capital deployment, and permitting processes for domestic extraction, recycling, and further processing. The update is part of efforts to strengthen economic and national security by reducing dependence on foreign supply chains and accelerating production and innovation in the USA.
The new list, updated every three years in accordance with the 2020 Energy Act and based on a 2017 directive to examine mineral supply vulnerability, relies on a more sophisticated risk model from the USGS. Acting Director Sarah Ryker said the methodology improves the prediction of supply disruptions at a time when the mineral industry contributed more than $4 trillion to the U.S. economy in 2024.
The model simulated over 1,200 disruption scenarios for 84 minerals across 402 industries and identified samarium, rhodium, lutetium, terbium, and dysprosium as the nodes with the highest economic risk. While most probability-weighted shocks would only marginally impact GDP, a sudden disruption of a single input source can have ripple effects across entire value chains, including semiconductors and defense.
The industry’s response underscores the importance of this issue. Rich Nolan, Chairman of the National Mining Association, welcomed the additions as being consistent with infrastructure expansion, security requirements, and U.S. technological leadership. He also argued that the policy for “critical” minerals should be extended to all domestically mined materials, noting how frequently essential elements are co-produced and how quickly technology renews demand.
Conclusion: If copper, silver, and potassium carbonate are included in the final list, a more favorable stance from the federal government towards projects related to electrification, grid modernization, fertilizers, and advanced materials can be expected, which could potentially lead to shorter timelines and broader access to incentives for mining stocks, recycling companies, and processors. The next catalyst is the currently ongoing comment period in the Federal Register; the department plans to finalize the list after reviewing feedback.
