50 C.F.R. § 27.64 Prospecting and mining.
Title 50 - Wildlife and Fisheries
Prospecting, locating, or filing mining claims on national wildlife refuges is prohibited unless otherwise provided by law. See §29.31 for provisions concerning mineral leasing. [41 FR 9168, Mar. 3, 1976, as amended at 44 FR 42976, July 23, 1979]
Title 50: Wildlife and Fisheries
PART 27—PROHIBITED ACTS
Subpart F—Disturbing Violations: Against Nonwildlife Property
§ 27.64 Prospecting and mining.