Regional Scale Collaboration to Facilitate a Domestic Critical Minerals Future: Carbon Ore, Rare Earth, and Critical Minerals (CORE-CM) Initiative The planned Research and Development will provide a regional scale understanding of critical minerals prospectivity and provides insight into the potential materials that may be sourced from domestic secondary and unconventional feedstocks across the United States. The work will contribute to the development of a framework that addresses economic and supply chain barriers, leads to pilot scale demos, and broaden scope to include advanced carbon or critical mineral bearing material products.