Nov 8 (Reuters) - Tungsten Mining Nl TGN.AX :
* Offer includes attaching 3-year option to acquire an ordinary share for 4 cents for every 2 shares taken up
* Funds raised by offer will be used to advance company's mt mulgine tungsten project, retire debt
* To offer shareholders opportunity to acquire ordinary shares through 1-for-2 non- renounceable entitlement issue at 4 cents per share
* Offer to raise up to approximately $5.27 million Source text for Eikon: Further company coverage: TGN.AX