MinRex Resources Limited engages in the exploration and development of mineral properties. It focuses on the exploration of gold, silver, arsenic, copper, lead, and antimony. The company’s projects include Mt Pleasant Project, which covers an area of 71km located in South of Mudgee; Sofala Gold Project located in the East Lachlan Fold Belt; Sunny Corner Project located in New South Wales. The company was formerly known as MinRex Resources NL and changed its name to MinRex Resources Limited in January 2016. MinRex Resources Limited was incorporated in 2011 and is based in West Perth, Australia.