Regulations last checked for updates: Apr 26, 2024

Title 30 - Mineral Resources last revised: Apr 24, 2024
authority: Secs. 201, 501, and 502, Pub. L. 95-87, 91 Stat. 445 (30 U.S.C. 1201)
source: 42 FR 62700, Dec. 13, 1977, unless otherwise noted.