; and (ii) the Good Samaritan remains responsible for compliance with the terms of the Good Samaritan permit. (4) Other development (A) No authorization of mining activities No mineral exploration, processing, beneficiation, or mining shall be— (i) authorized by this Act; or (ii) covered by any waiver of liability provided by this Act from applicable law. (B) Reprocessing of materials A Good Samaritan may reprocess materials recovered during the implementation of a remediation plan only if— (i) the project under the Good Samaritan permit is on land owned by the United States; (ii) the applicable Federal land management agency has signed a decision document under subsection (l)(2)(G) approving reprocessing as part of a remediation plan; (iii) the proceeds from the sale or use of the materials are used— (I) to defray the costs of the remediation; and (II) to the extent required by the Good Samaritan permit, to reimburse the Administrator or the head of a Federal land management agency for the purpose of carrying out this Act; (iv) any remaining proceeds are deposited into the appropriate Good Samaritan Mine Remediation Fund established by section 5(a)