Poseidon Nickel Limited is a nickel sulfide exploration and development company. The Company has three projects located within a radius of 300 kilometers (km) from Kalgoorlie in the Goldfields region of Western Australia and a resource base of over 420,000 tons of nickel and 180,000 ounces of gold. It owns the Black Swan, Lake Johnston and Windarra Nickel Projects. The Black Swan Project is located approximately 600 km east of Perth and 50 km northeast of Kalgoorlie, Western Australia. Its operations include the Silver Swan underground mine, Black Swan open pit, a 2.2 metric tons per annum (Mtpa) nickel sulfide concentrator and associated infrastructure. The Mt Windarra Nickel Project is located in the Mt Margaret Goldfields of Western Australia and is situated about 25 km north-west of Laverton. The Windarra Gold Tailings Project is located over 720 km north-east of Perth, 260 km north-north-east of the major mining town of Kalgoorlie, and about 18 km north-west of Laverton.