June 5 (Reuters) - Fitzroy River Corporation Ltd FZR.AX :
* Announces introduction of an on-market share buy-back of up to 9 million ordinary shares
* Shares represent about 10 pct of shares on issue and, based on closing price on june 2 of $0.155, cash cost would be about $1.395 million Source text for Eikon: Further company coverage: FZR.AX