The board of education is hereby authorized and empowered, in its discretion, to let, demise and lease sixteenth section lands, included in the Choctaw Purchase, or the lands held in lieu of same whether located therein or elsewhere, reserved for the support of township schools, for exploration, mining, production and development by any method of oil, gas, and minerals, including (a) oil, gas, carbon dioxide and other gaseous substances, (b) metals, compounds of metals, or metal-bearing ores, (c) coal, including anthracite, bituminous, subbituminous, lignite and their constituent components and products and minerals intermingled or associated therewith, and (d) sulphur, salt, sand, gravel, fill dirt and clay, upon such terms and conditions and for such consideration as the board of education, in its discretion, shall deem proper and advisable. Such leasing shall, except as hereinafter provided, be done by competitive bids only, made upon at least three (3) weeks public notice given by advertisement in a newspaper published in the county wherein such lands are situated, or if no newspaper be published in said county then in a newspaper having general circulation therein. Such advertisement shall give an accurate legal description of the lands to be leased, inviting sealed proposals thereon to be filed with the superintendent of education. Before bids are requested, the board shall prescribe the form of the lease and shall prescribe the royalty to be retained by the lessor, the annual rental to be paid by the lessee during the primary term of the lease, and shall have as subject to bid only the bonus to be paid by lessee, and, for leases of coal, the bonus to be paid by lessee for any renewal term as hereinafter provided. The lease form and the terms so prescribed shall be on file and available for inspection in the office of the superintendent from and after the public notice by advertisement and until finally accepted by the board. The board of education shall award the lease to the highest bidder in the manner provided by law. Said school lands shall not be leased for oil, gas, and minerals, including metals, compounds of metals, or metal-bearing ores, coal and clay, exploration, mining, production, and development for a bonus of less than One Dollar ($1.00) per acre and a renewal rental or renewal bonus of less than One Dollar ($1.00) per acre per annum during the primary term. Such lands shall not be leased for oil, gas, and other minerals for a primary term of more than five (5) years and so long thereafter as oil, gas or other minerals are being produced and mined from said lands, or so long as the lease is being maintained by other lease provisions, except that a lease shall in no event extend longer than permitted by Section 211 of the Mississippi Constitution. Such lands shall not be leased for coal for a primary term of more than twenty (20) years and so long thereafter as coal is being mined and sold or utilized by lessee from such lands or from adjoining lands within a mine plan which includes such lands or so long as mining operations are being prosecuted on such lands on a continuous basis; provided, however, that any lease of coal may provide for one (1) renewal term of not more than twenty (20) years from and after expiration of the initial term upon payment by lessee of a renewal bonus of not less than One Dollar ($1.00) per acre. Any mine plan referred to in this paragraph shall not contain more than five thousand (5,000) acres. The royalties to be paid shall not be less than (a) on oil, one-eighth (⅛) of that produced and saved from said lands; (b) on gas, including casinghead gas or other gaseous substances produced from said land and sold or used off the premises or in the manufacture of gasoline or other products therefrom, the market value at the well of one-eighth (⅛) of the amount realized from such sale; (c) on coal mined on such land and sold or utilized by lessee, one-twentieth (½) of the market value at the mine of each ton of two thousand (2,000) pounds; (d) on all other minerals produced, mined and marketed, one-sixteenth (1/1) either in kind or value at the well or mine at lessor’s election, except that on sulphur mined and marketed, the royalty shall be not less than Fifty Cents (50¢) per long ton, except, further, that on salt the royalty shall be not less than Five Cents (5¢) per ton mined. Lessee shall have free use of oil, gas, coal, and water from said land, except water from lessor’s wells, unless lessor shall agree in writing to the use of water from lessor’s wells, for all operations hereunder, and the royalty on oil, gas, and coal shall be computed after deducting any so used. In leasing said lands for the mining and removal of clay, sand, gravel and fill dirt, the bid shall be by the cubic yard truck measure and to the highest and best bidder, provided that these materials shall not be sold therefrom for less than the regular market price thereof, such price to include the value of the royalty provided for herein. The board of education shall not lease any sixteenth section land that was sold and conveyed in fee simple forever by a board of supervisors prior to 1890.

It is further specifically provided that such leases shall not be let at a special meeting of the board of education.

Leases for metals, coals, sand, gravel, fill dirt or clay may be executed covering land upon which leases are outstanding for the exploration, mining, and development of oil, gas, and other minerals, provided proper safeguards are incorporated in the lease for the protection of the other leaseholders. All such leases shall contain suitable provisions for adequate compensation to the surface lessee, if any, for any damage done to the leasehold estate in such lands and for the use of a substantial portion of the surface thereof for such mining and/or developing or processing purposes, and for rights of ingress and egress, and all such leases shall further contain suitable provisions for adequate compensation to the board of education for any permanent damage done to the surface of the land or any timber thereon. Any future lease of said land after expiration of the present lease thereon will be subject to the rights of any lessee under provisions hereof.

If the lessor commits any error in the leasing procedure which renders the lease void or voidable, the lessee shall be entitled to recover the consideration paid to secure the lease.

No clay shall be leased nor removed within the boundary of any incorporated municipality as such boundary existed on January 1, 1964, nor within one hundred fifty (150) feet of any dwelling house which is either occupied or has been vacant less than ninety (90) days, without the written consent of the leaseholder of the surface from which such clay is to be leased or removed, regardless of classification of such lands.