Octava Minerals Limited engages in the exploration of mineral properties in Western Australia. The company explores for copper, zinc, silver, lithium, antimony, nickel, rare earth elements (REE), and platinum group elements (PGM) deposits. The company was formerly known as 8 AU limited and changed its name to Octava Minerals Limited in February 2022. Octava Minerals Limited was incorporated in 2020 and is based in Nedlands, Australia.