US Expands Critical Minerals List to Include Copper, Potash, and Silicon
US Government Adds Copper, Potash, and Silicon to Critical Minerals List in Major 2025 Update The US government has proposed adding copper, potash, and silicon to its critical minerals list, marking the most significant revision since the list’s inception in 2018. The update, conducted every three years under the Energy Act of 2020, now includes 54 minerals. Six minerals—copper, silicon, potash, silver, lead, and rhenium—were proposed for addition, while two, tellurium and arsenic, were removed. Copper and silicon were added due to the severe economic risks posed by potential supply…
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