Noble Mineral Exploration Inc., a junior exploration company, engages in the exploration and evaluation of mineral properties in Canada. It primarily explores for uranium, thorium, yttrium, zirconium, rare earth, phosphorus, silver, nickel, cobalt, gold, copper, VMS, and PGM deposits. The company was formerly known as Ring of Fire Resources Inc. and changed its name to Noble Mineral Exploration Inc. in March 2012. The company is headquartered in Toronto, Canada.