BHP Minerals Pty Ltd v Aquila Steel Pty Ltd

BHP Minerals Pty Ltd, Itochu Minerals & Energy of Australia Pty Ltd and Mitsui Iron Ore Corporation Pty Ltd (collectively, BHP) appealed against orders made by Allanson J in proceedings brought by Aquila Steel Pty Ltd (Aquila) against BHP, and others, seeking declarations as to the proper construction and scope of certain mining tenements in the Pilbara. BHP applied for a permanent stay of the proceedings, which was dismissed. The appeal against the dismissal of the stay application was dismissed. BHP's appeal was against the dismissal of its application for a permanent stay of the declaratory proceedings brought by Aquila. BHP contended that the appeal should succeed on the basis that the proceedings were vexatious, oppressive or an abuse of process. The appeal was dismissed. The Court found that the Minister did not have the jurisdiction to determine finally the scope and legal effect of the grant of the relevant mining tenements, pursuant to the procedures under the Regulations for objections to mining surveys. The proper construction of the scope and legal effect of the grant was a matter for curial determination. The declaratory proceedings were an appropriate vehicle for determining the dispute as to the scope and legal effect of the grant of the relevant mining tenements. There was no abuse of process in Aquila bringing and prosecuting the declaratory proceedings in the circumstances.