What Etf Has Poseidaon Nickel? Poseidon Nickel Ltd. is an Australian mineral exploration and development company. It is listed on the Australian Securities Exchange (ASX) and is currently focused on the development of the Thalanga Nickel-Copper Project in Queensland, Australia. The company’s wholly owned subsidiary, Poseidon Nickel Pty Ltd., is the operator of the Thalanga […]