American Rare Earths Limited, together with its subsidiaries, explores and develops mineral resources in the United States. The company explores for rare earth, lanthanum, cerium, neodymium, praseodymium, terbium, dysprosium, thorium, uranium, and scandium deposits. Its flagship property is the 100% owned Halleck Creek project, which covers an area of approximately 3,304 hectares located in Wyoming, the United States. The company was formerly known as Broken Hill Prospecting Limited and changed its name to American Rare Earths Limited in July 2020. American Rare Earths Limited was incorporated in 1986 and is headquartered in Sydney, Australia.