Ann: Quarterly Activities & Cashflow Report March'18, page-2

Says it all really:

Quarterly gold production of 20,631oz - an increase of 38% compared to the Dec’17 quarter (14,922oz)
 Record gold production achieved in each successive month of the quarter
 477kt milled for the quarter (Dec’17 Qtr: 443kt) with consistent improvements to throughput achieved
 Mill feed grade improved to 1.5g/t (Dec’17 Qtr: 1.1g/t)
 High-grade stockpiles are currently 162kt @ 1.7g/t Au, equating to approximately 1 month’s mill feed
 All-In sustaining costs (“AISC”) for the quarter reduced to A$1,092/oz (or US$858/oz) (Dec’17 Qtr: A$1,882/oz), representing a 42% decrease on last quarter
 includes $186/oz sustaining capital investment, most of which relates to a tailings dam lift
 Average realised gold price of A$1,669/oz for the quarter