Margaret Lake Diamonds Inc., an exploration stage company, engages in the acquisition and exploration of mineral resource properties in Canada. The company holds interests in the Old Nick Nickel-Cobalt project; and the Letain Nickel-Cobalt project located in British Columbia. It has option to acquire a 100% interest in the Mormon Lake Uranium property located near Payson, Arizona. Margaret Lake Diamonds Inc. was incorporated in 2011 and is headquartered in Vancouver, Canada.