43 C.F.R. § 3507.15 How do I apply for a preference right lease?
Title 43 - Public Lands: Interior
No specific form is required. Submit three copies of your application within 60 days after the date your prospecting permit expires or the date BLM denies your request for a permit extension filed under §3505.64 of this part, whichever is later.
Title 43: Public Lands: Interior
PART 3500—LEASING OF SOLID MINERALS OTHER THAN COAL AND OIL SHALE
Subpart 3507—Preference Right Lease Applications
§ 3507.15 How do I apply for a preference right lease?
