25 C.F.R. § 213.21 Rate of rents on leases other than oil and gas.
Title 25 - Indians
On all mineral leases of allotted lands other than oil and gas leases, rental shall be paid annually in advance from the date of approval of the lease, as follows: Fifty cents per acre for the first year, 75 cents per acre for the second year, and $1 per acre for the third and each succeeding year of the term of the lease.
Title 25: Indians
PART 213—LEASING OF RESTRICTED LANDS OF MEMBERS OF FIVE CIVILIZED TRIBES, OKLAHOMA, FOR MINING
Rents and Royalties
§ 213.21 Rate of rents on leases other than oil and gas.