Title 30 › Chapter 3A— LEASES AND PROSPECTING PERMITS › Subchapter IX— POTASH › § 283
The Secretary of the Interior must offer for lease federal lands known to contain the valuable deposits named in this law that are not already under permit or lease. Leases can be offered by ad, competitive bidding, or other methods the Secretary makes by rule, and each lease area can be no larger than 2,560 acres. Lessees must pay a royalty of at least 2% of the amount or gross value of the potassium compounds and related products (not including sodium) at the point of shipment. They must also prepay rent: 25 cents per acre for the first calendar year or part of it; 50 cents per acre for each of the second through fifth years; and $1 per acre each year after that. Any rent paid for a year counts toward that year’s royalties. Leases run for 20 years and continue as long as the lessee follows the lease rules. At the end of each 20-year period the Secretary may reasonably change the lease terms. Leases must meet a minimum yearly production or the lessee must pay a minimum royalty instead, except if production stops because of strikes, weather, or accidents not caused by the lessee. The Secretary may allow operations to be suspended when marketing conditions would cause a loss. If a good-standing leaseholder applies before their lease ends, the Secretary must amend the lease to give the same term and conditions, including the 20-year adjustments. If a lease comes from a prospecting permit, the Secretary may, at his choice, limit rent to 25 cents per acre and limit royalties to the minimum for 20 years.
Full Legal Text
Mineral Lands and Mining — Source: USLM XML via OLRC
Legislative History
Reference
Citation
30 U.S.C. § 283
Title 30 — Mineral Lands and Mining
Last Updated
Apr 5, 2026
Release point: 119-73not60