Louisiana constitution
Article 7
Section 4

(E) Royalties Allocation. One-tenth of the royalties from mineral leases on state-owned land, lake and river beds and other water bottoms belonging to the state or the title to which is in the public for mineral development shall be remitted to the governing authority of the parish in which severance or production occurs. A parish governing authority may fund these royalties into general obligation bonds of the parish in accordance with law. The provisions of this Paragraph shall not apply to properties comprising the Russell Sage Wildlife and Game Refuge.