Orminex Limited operates as a gold development company in Australia. It holds a 51% interest in the Comet Vale project located to the northwest of Kalgoorlie, Western Australia; and a 100% interest in the Golden Lode project located in Western Australia. It also holds a 100% interest in the Happy Jack Project; and the Penny's Find Project located in Western Australia. The company was formerly known as Mintails Limited. Orminex Limited was incorporated in 1970 and is based in Subiaco, Australia.