Sonora Gold & Silver Corp., an exploration stage company, engages in the exploration and development of precious and base metal projects. The company primarily explores for gold and silver mineral properties. It holds interests in the Handeni property located in Tanzania. The company was formerly known as Mont Blanc Resources and changed its name to Sonora Gold & Silver Corp. in July 2008. Sonora Gold & Silver Corp. was incorporated in 1983 and is headquartered in Vancouver, Canada.