** Australian gold stocks .AXGD fall as much as 3.9%, hitting their biggest intraday pct drop since April 30
** Sub-index touches lowest level since May 6
** Benchmark S&P/ASX 200 .AXJO down 1.2%
** Index falls reflecting drop in bullion prices amid ongoing inflation concerns following the Middle East conflict
** Gold miner Evolution Mining EVN.AX tumbles 4.6% and Northern Star Resources NST.AX slips 4.1%
** YTDD, AXGD down nearly 12%, AXJO declines 2.1%
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))