Critical Resources Ltd is an exploration and mining company. The principal activity of the Group was mineral exploration and development across a range of projects but with particular emphasis on the Company’s flagship Mavis Lake Lithium Project in Ontario, Canada. The company has operated in three locations: Australia, the Sultanate of Oman, and Canada. The company's projects consist of the Mavis Lake Lithium Project and Graphic Lake Project in Canada and the Halls Peak Base metal project in Australia.