Other Reservations.
Section 6
SEC. 6. Other Reservations. - Mining operations in reserved lands other than mineral reservations may be undertaken by the Department, subject to limitations as herein provided. In the event that the Department cannot undertake such activities, they may be undertaken by a qualified person in accordance with the rules and regulations promulgated by the Secretary. The right to develop and utilize the minerals found therein shall be awarded by the President under such terms and conditions as recommended by the Director and approved by the Secretary: Provided, That the party who underlook the exploration of said reservation shall be given priority. The mineral land so awarded shall be automatically excluded from the reservation during the term of the agreement: Provided, further, That the right of the lessee of a valid mining contract existing within the reservation at the time of its establishment shall not be prejudiced or impaired.