43 C.F.R. § 3209.11 May I convert my geothermal lease to a mining claim?
Title 43 - Public Lands: Interior
If the minerals are not leasable but are locatable and would be considered a byproduct if geothermal steam production were to continue, you are entitled to locate these minerals under the mining laws. To acquire these rights, you must complete the mining claim location within 90 days after the geothermal lease terminates. Also, there must have been no intervening location and the lands must be open to entry under the mining laws.
Title 43: Public Lands: Interior
PART 3200—GEOTHERMAL RESOURCE LEASING
Subpart 3209—Conversion of Lease Producing Byproducts
§ 3209.11 May I convert my geothermal lease to a mining claim?
