Rubix Resources Limited engages in the acquisition, exploration, and development of mineral resource projects in Australia. The company explores for copper, nickel, zinc, lead, gold, and platinum-group elements (PGEs). It holds interest in the Paperbark project comprising one exploration permit covering an area of 75 square kilometers located near the Gulf of Carpentaria, Queensland; the Etheridge project, which include four granted exploration permits covering an area of 49 square kilometers located in the Georgetown Inlier, North Queensland; the Lake Johnston project comprising one exploration license application covering 31 sub-blocks located in the Archaean Lake Johnston greenstone belt, Western Australia; and the Collurabbie North project that include two exploration license applications covering 113 sub-blocks located in the northeast margin of the Yilgarn Craton, Western Australia. Rubix Resources Limited was incorporated in 2021 and is based in Perth, Australia.