CFR›Title 43›Subtitle B›Chapter II›Part 3580›Subpart 3585›43 CFR 3585.3 Citation43 CFR 3585.3CorpusDaily eCFRDisplayed edition2026-08-12Last updated2026-08-12 § 3585.3 Mining claimant preference right leases. Previous 3585.2-2 § 3585.2-2 Hardrock minerals. Next 3585.3-1 § 3585.3-1 Who may obtain a mining claimant preference right lease.