Aug 28 (Reuters) - Poseidon Nickel Ltd POS.AX :
* Poseidon and Northern Star enter into an Mou on Black Swan
* Mou to explore option of processing free milling gold ores at Black Swan.
Aug 28 (Reuters) - Poseidon Nickel Ltd POS.AX :
* Poseidon and Northern Star enter into an Mou on Black Swan
* Mou to explore option of processing free milling gold ores at Black Swan.