To amend the Mineral Leasing Act for Acquired Lands to make that Act applicable to hardrock minerals.

HR 3872 (119th Congress) is federal legislation introduced in the U.S. House of Representatives on June 10, 2025. Sponsored by Rep. Fallon, Pat [R-TX-4]. Current status: Placed on Senate Legislative Calendar under General Orders. Calendar No. 669. (2026-09-17).