Rare Earth Elements Oil and Gas Coltan Greenland Cobalt and Coltan Congo Rare Minerals Coltan Mining Arctic Resources Trade Agreements Conflict Minerals Rwandan Mining Economic Partnerships Conflict Financing Congo's Economy Cobalt Production Economic Strategy Economic Benefits Congo Minerals Lithium Mining Lithium Market Investment Strategies Exploitation Market Value Uranium Investment Opportunities Economic Agreements Revenue Sharing International Trade Geological Exploration Valuation Ukrainian Geological Surveys Tax Revenue Oil and Gas Exploration Economic Development Critical Minerals 3TG Minerals Gold Mining Tin Mining Gold Exports Strategic Interests Diamond Industry Arctic Exploitation Cobalt Industry Cobalt and Tantalum Oil and Gas in Greenland Oil Exploration Rare Earth Minerals Oil and Gas Extraction Geopolitical Interests Greenland's Minerals Cobalt and Lithium Mining Industry