OAR Resources Limited engages in the exploration and development of mineral deposits in Australia, Peru, and the United States. The company explores for gold, iron, nickel, copper, and base metals. It holds a 100% interest in the Crown PGE-nickel-copper project that covers an area of 93 square kilometers located within the Yilgarn Craton, Western Australia; and a 100% interest in the Alpine Resources gold exploration project, which include the Lambarson Canyon, Douglas Canyon, and Tonopah North projects located in Nevada. The company also has interest in the Oakdale Graphite project located in South Australia; and the Bramfield iron project located on Eyre Peninsula in South Australia. The company was formerly known as Oakdale Resources Limited and changed its name to OAR Resources Limited in December 2020. OAR Resources Limited was incorporated in 1985 and is based in West Leederville, Australia.