Sonoro Adds El Colorado Concession to Cerro Caliche
Our Hermosillo-based exploration team, headed by noted geologist Mel Herdrick, has finalized the planning of a drill program for the Cerro Caliche concessions, including El Colorado, said Kenneth MacLeod, President and CEO of Sonoro. A drill plan has been submitted to the Mexican federal environmental agency, Semarnat, for review and approval and a response is expected shortly.