Mont. Code Ann. § 77-1-216

All revenues derived from lands acquired under the provisions of 77-1-214 shall be segregated by the state treasurer for the use of the board in the acquisition, management, development, and use of such lands until all obligations incurred have been paid in full. Thereafter, 50% of all net profits accruing from the administration of such lands shall be applicable for such purposes as the legislature may prescribe and 50% shall be paid into the school fund of the county in which lands are located.