30 U.S.C. § 261
Section 261 · Prospecting permits; lands included; acreage
Amended 2 times on record
Applied in 1 court decisions — leading case Ozark Chemical Co. v. Jones (1941)
Most recently applied in Ozark Chemical Co. v. Jones (December 1941)
How often courts cite this section
Court decisions citing this, by year.Markers show enactment, consequential amendments, and circuit splits over this section — watch for a citation surge after a change or a disagreement. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
The Secretary of the Interior is hereby authorized, under such rules and regulations as he may prescribe, to grant to any qualified applicant a prospecting permit which shall give the exclusive right to prospect for chlorides, sulphates, carbonates, borates, silicates, or nitrates of sodium, in lands belonging to the United States for a period of not exceeding two years: Provided, That the area to be included in such a permit shall not exceed two thousand five hundred and sixty acres of land in reasonably compact form.
Editorial notes U.S. Code · Office of the Law Revision Counsel
Amendments
1928—Act Dec. 11, 1928, struck out “and directed” after “authorized”, “dissolved in and soluble in water, and accumulated by concentration, in lands belonging to the United States for a period not exceeding two years,” after “nitrates of sodium”, and last proviso which read “Provided further, That the provisions of this section shall not apply to lands in San Bernardino County, California.”
Cross References
Surrender of leases, see section 188a of this title.