Silver Bull Resources, Inc. is an exploration-stage company that acquires, explores, and develops mineral properties in Mexico. It explores for silver, lead, copper, and zinc deposits. The company holds interests in the Sierra Mojada property, which comprises 19 concessions covering 6,482 hectares in Coahuila, Mexico. Formerly known as Metalline Mining Company, it changed its name to Silver Bull Resources, Inc. in April 2011. Incorporated in 1993, the company is based in Vancouver, Canada.