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Title 30, Mineral Lands and MiningRelease 119-102

§541e Definitions

Title 30 › CHAPTER 12A — ENTRY AND LOCATION ON COAL LANDS ON DISCOVERY OF SOURCE MATERIAL › § 541e

Last updated Aug 21, 2026|Official source

Summary

Defines key words used in this chapter. "Mineral leasing laws" means the Act of October 20, 1914 (38 Stat. 741); the Act of February 25, 1920 (41 Stat. 437) [30 U.S.C. 181 et seq.]; the Act of April 17, 1926 (44 Stat. 301) [30 U.S.C. 271 et seq.]; the Act of February 7, 1927 (44 Stat. 1057) [30 U.S.C. 281 et seq.]; and any acts added to or changing those laws. "Leasing Act minerals" means all minerals that, on August 11, 1955, the mineral leasing laws said could be disposed of under those laws. "Lignite" means coal meeting ASTM designation D 388–38 found in public-land deposits judged valuable under the coal-land classification rules set by the Secretary of the Interior in 30 CFR part 201. "Source material" means uranium, thorium, or any other material the Atomic Energy Commission has determined to be source material under section 2091 of title 42.

Full Legal Text

Title 30, §541e

Mineral Lands and Mining, Source: USLM XML via OLRC

As used in this chapter “mineral leasing laws” shall mean the Act of October 20, 1914 (38 Stat. 741); the Act of February 25, 1920 (41 Stat. 437) [30 U.S.C. 181 et seq.]; the Act of April 17, 1926 (44 Stat. 301) [30 U.S.C. 271 et seq.]; the Act of February 7, 1927 (44 Stat. 1057) [30 U.S.C. 281 et seq.]; and all Acts heretofore or hereafter enacted which are amendatory of or supplementary to any of the foregoing Acts; “Leasing Act minerals” shall mean all minerals which, upon August 11, 1955, are provided in the mineral leasing laws to be disposed of thereunder; “lignite” shall mean coal classified as ASTM designation: D 388–38, according to the standards established in the American Society for Testing Materials on Coal and Coke under standard specifications for Classification of Coals by Rank, contained in public-land deposits considered as valuable under the coal-land classification standards established by the Secretary of the Interior and prescribed in section 30, Code of Federal Regulations, part 201; and “source material” shall mean uranium, thorium, or any other material which is determined by the Atomic Energy Commission pursuant to the provisions of section 2091 of title 42 to be source material.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

References in Text

Act of
October 20, 1914, referred to in text, is act Oct. 20, 1914, ch. 330, 38 Stat. 741, known as the Alaska Coal Lands Act, which was repealed by Pub. L. 86–252, § 1, Sept. 9, 1959, 73 Stat. 490. The subject matter of this Act is generally covered by subchapters I to VII (§ 181 et seq.) of chapter 3A of this title. For complete classification of this Act to the Code prior to repeal, see Tables. Act of
February 25, 1920, referred to in text, is act Feb. 25, 1920, ch. 85, 41 Stat. 437, as amended, known as the Mineral Leasing Act, which is classified generally to chapter 3A (§ 181 et seq.) of this title. For complete classification of this Act to the Code, see

Short Title

note set out under section 181 of this title and Tables. Act of
April 17, 1926, referred to in text, is act Apr. 17, 1926, ch. 158, 44 Stat. 301, which is classified generally to subchapter VIII (§ 271 et seq.) of chapter 3A of this title. For complete classification of this Act to the Code, see Tables. Act of
February 7, 1927, referred to in text, is act Feb. 7, 1927, ch. 66, 44 Stat. 1057, which enacted subchapter IX (§ 281 et seq.) of chapter 3A of this title, amended section 181 and 193 of this title, and repealed subchapter VII (§ 141 et seq.) of chapter 3 of this title. For complete classification of this Act to the Code, see Tables.

Statutory Notes and Related Subsidiaries

Transfer of Functions

Atomic Energy Commission abolished and functions transferred by section 5814 and 5841 of Title 42, The Public Health and Welfare. See, also,

Transfer of Functions

notes set out under those sections.

Reference

Citations & Metadata

Citation

30 U.S.C. § 541e

Title 30, Mineral Lands and Mining

Last Updated

Aug 21, 2026

Release point: 119-102