68. A holder of an exclusive exploration right may use, for his mining activities, sand or gravel forming part of the domain of the State except where the land subject to his exclusive exploration right is already under an exclusive lease, in favour of a third person, to mine surface mineral substances.
1987, c. 64, s. 68; 1999, c. 40, s. 178; 2024, c. 362024, c. 36, s. 1401.