MERICA Act of 2025
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This bill specifies that all federally acquired lands are eligible to be considered for hardrock mineral leasing under the Mineral Leasing Act for Acquired Lands (MLAAL). The bill defines the term hardrock mineral to (1) include deposits of minerals found in sedimentary or other rocks, base metals, precious metals, industrial minerals, and precious and semi-precious gemstones; and (2) exclude deposits of coal, oil, oil shale, gas, sodium, potassium, sulfur, or mineral materials subject to disposition under the Materials Act of 1947.
By way of background, hardrock minerals are not currently listed under the MLAAL as deposits subject to a lease, while mineral resources such as coal, phosphate, oil, gas, gilsonite, and sulfur are listed. As a result, federal lands may be leased for mining hardrock minerals only if the federal lands were acquired under a statute, such as the Weeks Act, that specifically authorizes the land to be used for hardrock mineral leasing.
Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably.
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- • H.R. 1366 (Rep. Amodei), “Mining Regulatory Clarity Act of 2025” • H.R. 2306 (Rep. Moolenaar), “The Adams Memorial-…
- Legislative Hearing on the following bills: • H.R. 280 (Rep. Hageman), “Combatting Obstruction Against Leasing Act of…
- Legislative Hearing on the following bills: • H.R. 280 (Rep. Hageman), “Combating Obstruction Against Leasing Act of …
- Engrossed in House Formatted Text PDF Formatted XML
- Introduced in House Formatted Text PDF Formatted XML
- Referred in Senate Formatted Text PDF Formatted XML
- Reported in House Formatted Text PDF Formatted XML
Cite this page
U.S. Congress. (2026). H.R. 3872: To amend the Mineral Leasing Act for Acquired Lands to make that Act applicable to hardrock minerals.. 119th Congress. Open America. https://openamerica.io/bill/119-HR-3872/
"H.R. 3872: To amend the Mineral Leasing Act for Acquired Lands to make that Act applicable to hardrock minerals.." 119th Congress, 2026, Open America, https://openamerica.io/bill/119-HR-3872/.
H.R. 3872, 119th Cong. (2026), https://openamerica.io/bill/119-HR-3872/.
[H.R. 3872: To amend the Mineral Leasing Act for Acquired Lands to make that Act applicable to hardrock minerals.](https://openamerica.io/bill/119-HR-3872/)