Heron Resources Limited reported unaudited consolidated earnings results for the half year ended December 31, 2017. The company reported profit from ordinary activities of AUD 11,229,000, profit from ordinary activities after tax of AUD 11,229,000 or AUD 0.065 per diluted share against loss from ordinary activities of AUD 2,362,000, loss from ordinary activities after tax of AUD 2,362,000 or AUD 0.05 per diluted share a year ago. Net cash used in operating activities of AUD 5,195,000 against AUD 2,985,000 a year ago. Exploration and development expenditure - capitalised was AUD 270,000 against AUD 3,772,000 a year ago.