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US Congress · H.R. 3872 · Passed the House

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

Introduced
Moved
Reached a final decision
Introduced 2025-06-10
Derived from the official record below.

Officially: “To amend the Mineral Leasing Act for Acquired Lands to make that Act applicable to hardrock minerals. Read the full text

Energy

What it does

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 lis
Summary by the Congressional Research Service, from the official record. Plain-language version below. Not legal advice.

Read it in plain language

AI plain language2 sections
Written by AI from the complete official bill text and independently fact-checked against it. Not legal advice.
1Short title

This section states that the Act may be called the Mineral Extraction for Renewable Industry and Critical Applications Act of 2025 or the MERICA Act of 2025.

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Official text, verbatim from the record

1. Short title This Act may be cited as the Mineral Extraction for Renewable Industry and Critical Applications Act of 2025 or the MERICA Act of 2025 .

2Application of Mineral Leasing Act for Acquired Lands to hardrock minerals

This section would amend the Mineral Leasing Act for Acquired Lands (30 U.S.C. 351 et seq.) in two ways. First, it reorganizes the existing definitions in section 2 of that Act (30 U.S.C. 351) into six separate, numbered paragraphs covering the terms United States, Acquired lands, Secretary, Mineral leasing laws, Lease, and Oil, without changing what any of those terms mean. It then adds a new, seventh definition for hardrock mineral. Under this new definition, a hardrock mineral includes deposits of minerals found in sedimentary or other rocks, base metals, precious metals, industrial metals, and precious and semi-precious gemstones. A hardrock mineral does not include deposits of coal, oil, oil shale, gas, sodium, potassium, sulfur, or mineral materials that are subject to disposition under the Act of July 31, 1947, commonly known as the Materials Act of 1947 (30 U.S.C. 601 et seq.). Second, this section would amend section 3 of the Mineral Leasing Act for Acquired Lands (30 U.S.C. 352) to add hardrock minerals to the list of substances covered by that section, alongside sulfur. As a result, hardrock minerals located on lands acquired by the United States would become subject to leasing under the Mineral Leasing Act for Acquired Lands in the same way sulfur and the other minerals already listed in section 3 are.

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Official text, verbatim from the record

2. Application of Mineral Leasing Act for Acquired Lands to hardrock minerals The Mineral Leasing Act for Acquired Lands ( 30 U.S.C. 351 et seq. ) is amended— (1) in section 2 ( 30 U.S.C. 351 )— (A) by striking Act United States and inserting the following: Act: (1) United States The term United States ; (B) by striking Alaska. Acquired lands and inserting the following: Alaska. (2) Acquired lands; lands acquired by the United States The term acquired lands ; (C) by striking 552). “Secretary and inserting the following: 552). (3) Secretary The term Secretary ; (D) by striking Interior. Mineral leasing laws shall mean and inserting the following: Interior. (4) Mineral leasing laws The term mineral leasing laws means ; (E) by striking Acts. Lease and inserting the following: Acts. (5) Lease The term lease ; (F) by striking requires. The term and inserting the following: requires. (6) Oil The term ; and (G) by adding at the end the following: (7) Hardrock mineral The term hardrock mineral — (A) includes deposits of— (i) minerals found in sedimentary or other rocks; (ii) base metals; (iii) precious metals; (iv) industrial metals; and (v) precious and semi-precious gemstones; and (B) does not include deposits of— (i) coal; (ii) oil; (iii) oil shale; (iv) gas; (v) sodium; (vi) potassium; (vii) sulfur; or (viii) mineral materials subject to disposition under the Act of July 31, 1947, commonly known as the Materials Act of 1947 ( 30 U.S.C. 601 et seq. ). ; and (2) in section 3 ( 30 U.S.C. 352 ), by striking and sulfur and inserting sulfur, and hardrock minerals .

AI plain languageRead the whole bill in plain language, 2 sections

Where it is

Introduced · 2025-06-10

In the House.

Committee hearing · 2025-09-03
Passed the House · 2025-12-15
Senate floor vote · next · the next step

Official documents

The on-site text is shown verbatim from the GovInfo publication, captured 2026-07-23. The same version at GovInfo.

The numbers

29%
of bills that passed one chamber became law in the 118th Congress, 2023 to 2024 (n=939)
3
sponsors, out of 218 needed to pass

Who is lobbying on this

NYRSTAR CLARKSVILLE, INCvia CASSIDY & ASSOCIATES, INC.
4 filings
NATIONAL MINING ASSOCIATIONvia NATIONAL MINING ASSOCIATION
1 filing
TROUT UNLIMITEDvia TROUT UNLIMITED
1 filing
From 6 filings in federal lobbying disclosures (LDA), via lda.gov, naming this bill (2025 to 2026). Filings are self-reported by lobbying firms and show who is paid to influence this bill. They do not say which side, or whether it worked.
Every fact on this page links to its source, starting with the official bill record. Last action: Committee on Energy and Natural Resources. Ordered to be reported without amendment favorably. (2026-06-10).