Australian gold miners track bullion lower, slip to one-week low
** Australian gold miners .AXGD fall as much as 1.3%, their lowest level since September 18
** Gold sub-index slips as bullion prices touch a one-week low GOL/
** Shares of Evolution Mining EVN.AX and Northern Star Resources NST.AX fall 0.3% and 0.5%, respectively
** YTD, AXGD slips 0.8% in line with benchmark's .AXJO 0.7% fall