** Australian gold miners .AXGD fall as much as 5.6% to their lowest since September 22
** Sub-index tracks easing gold prices, which fell ~2% on Friday as dollar firmed on report that U.S. will deploy extra troops in Middle East, fanning concerns of higher oil, inflation, elevated interest rates GOL/
** Miners Evolution Mining EVN.AX loses as much as 5.6%; Northern Star Resources NST.AX sheds more than 5% to lowest since August, 2015
** YTD, AXGD down more than 20%
(Reporting by Rajasik Mukherjee in Bengaluru)
((Rajasik.Mukherjee@thomsonreuters.com))