Noble Plains Uranium Corp., an exploration stage company, engages in the acquisition, exploration, evaluation, and development of mineral properties in Canada. It primarily explores for lithium brines and uranium deposits. The company holds interest in the Lithium Brine Project located in Alberta, Canada; and Hantoukoura Project located in the Burkina Faso, West Africa. It also has an option to acquire a 100% interest in the Hot property that comprises 71 unpatented mineral claims covering an area of approximately 5.75 square kilometers located in Shirley Basin, Wyoming. The company was formerly known as Indigo Exploration Inc. and changed its name to Noble Plains Uranium Corp. in May 2025. Noble Plains Uranium Corp. was incorporated in 2008 and is headquartered in Vancouver, Canada.