The court noted that while the Mines and Minerals Act does not contain a specific definition of "mining operations," the definition of "mining purposes" as "the purpose of obtaining or extracting any mineral by any mode or method or any purpose directly or indirectly connected therewith or incidental thereafter" is sufficiently wide to provide guidance. The court also observed that if the first applicant believed the second applicant (tribute holder) needed to be heard, it could have invited the tribute holder to submit representations, and in any event, the first applicant's representations adequately encapsulated the second applicant's concerns. The court further noted that allegations of improper motive raised for the first time in heads of argument, without proper evidentiary foundation, cannot be entertained as heads of argument are meant to contain legal submissions, not evidence.