Northern Territory Consolidated Acts67. Variation as to minerals recoverable
Subject to Parts XIA and XIB as applicable, the Minister may, on the written application of the lessee, vary a mineral lease by specifying additional minerals the mining of which is permitted on the lease area by the lessee, and on so varying the lease he may impose such further conditions, not inconsistent with conditions to which the lease is already subject, as he thinks fit in relation to that mining of those additional minerals.