Great Northern Minerals Ltd. engages in the provision of gold exploration activities and development. The company is headquartered in Perth, Western Australia. The company went IPO on 2008-03-05. The Company’s projects include Catalyst Ridge Project, North Queensland - Golden Ant Projects and Douglas Creek. The Catalyst Ridge Project is located in the Mountain Pass District, a globally significant rare earth element (REE) mining area in California’s Mojave Desert. The Catalyst Ridge Project is made up of four separate claim areas comprising of a total of 214 lode mining claims totaling approximately 18 km2 and is a highly prospective REE and antimony (Sb) opportunity within the Mountain Pass District. The project is located in a key United States critical minerals hub, supported by government initiatives to strengthen domestic supply chains. The company is developing two gold projects (Golden Cup and Camel Creek) and a gold/antimony project in North Queensland. These projects covers approximately 660 square km of ground holding covering four known gold-antimony trends containing some very high-grade mineralization.