1. Short title This Act may be cited as the Good Samaritan Remediation of Abandoned Hardrock Mines Act of 2024 . 2. Definitions In this Act: (1) Abandoned hardrock mine site (A) In general The term abandoned hardrock mine site means an abandoned or inactive hardrock mine site and any facility associated with an abandoned or inactive hardrock mine site— (i) that was used for the production of a mineral other than coal conducted on Federal land under sections 2319 through 2352 of the Revised Statutes (commonly known as the Mining Law of 1872 ; 30 U.S.C. 22 et seq. ) or on non-Federal land; and (ii) for which, based on information supplied by the Good Samaritan after review of publicly available data and after review of other information in the possession of the Administrator, the Administrator or, in the case of a site on land owned by the United States, the Federal land management agency, determines that no responsible owner or operator has been identified— (I) who is potentially liable for, or has been required to perform or pay for, environmental remediation activities under applicable law