MetalCorp Limited, a junior exploration company, engages in the acquisition, exploration, and evaluation of mineral properties in the Northwestern Ontario region of Canada. The company primarily explores for gold, copper, zinc, silver, molybdenum, rhenium, platinum, diamond, and base metal deposits. It has 100% interests in the Hemlo East, Big Lake, Black Bear, Greater North Rock, Pickle Lake, River gold & moly, and Keezhik Lake properties. The company was founded in 2002 and is based in Thunder Bay, Canada.