Title 43

PART 3590 SUBPART 3594

Subpart 3594 - Mining Methods

• 5 U.S.C. Appendix; 16 U.S.C. 90c-1, 460n-5, 460q-5, 460dd-2 et seq., 460mm-4, 508(b); 25 U.S.C. 396d, 2107; 30 U.S.C. 189, 192c, 293, 359; 31 U.S.C. 9701; 42 U.S.C. 4321 et seq.; 43 U.S.C. 1201, 1732(b), 1733, 1740; 35 Stat. 315; 47 Stat. 1487.
• 53 FR 39461, Oct. 7, 1988, unless otherwise noted.

43:2.1.1.3.67.5.139.1	SECTION 3594.1	3594.1 Ultimate maximum recovery.
43:2.1.1.3.67.5.139.2	SECTION 3594.2	3594.2 Support pillars.
43:2.1.1.3.67.5.139.3	SECTION 3594.3	3594.3 Boundary pillars and isolated blocks.
43:2.1.1.3.67.5.139.4	SECTION 3594.4	3594.4 Development on leased lands through adjoining mines as part of a mining unit.
43:2.1.1.3.67.5.139.5	SECTION 3594.5	3594.5 Minerals soluble in water; brines; minerals taken in solution.

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