43 C.F.R. § 3507.15

How do I apply for a preference right lease?

Read at: eCFRecfr.gov CornellLII GovInfogovinfo.gov CasesGoogle Scholar

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.