Luca Mining Corp. is a diversified Canadian mining company. It owns the Campo Morado and Tahuehueto mines within the Sierra Madre mineralized belt in Mexico. The Campo Morado Mine is an underground operation located in Guerrero State which produces copper-zinc-lead concentrates with precious metals credits. The Tahuehueto Gold, Silver Mine is an underground operation in Durango State which hosts numerous producing and historic mines along its trend. The company was founded by Ralph Edward Shearing on April 11, 1986 and is headquartered in Vancouver, Canada.