In this Petition for Review on Certiorari, SR Metals, Inc., SAN R Mining and Construction Corp., and Galeo Equipment and Mining Co., Inc. (hereinafter referred to as 'mining corporations') assail the Decision1 and Resolution2 dated July 4, 2007 and September 14, 2007, respectively, of the Court of Appeals (CA), in CA-G.R. SP No. 97127.