Mountain Boy Minerals Ltd., an exploration stage company, engages in the acquisition, exploration, and evaluation of mineral properties in Canada. The company explores for gold, silver, copper, lead, zinc, and base metal ores. It primarily holds interests in the Barbara and Surprise Creek properties, the Red Cliff property, the American Creek West property, the Southmore property, the West George property, and the Theia property, as well as the Stro, Booze, and George properties located in British Columbia. The company was incorporated in 1999 and is headquartered in Vancouver, Canada.