Metals Australia (ASX:MLS) has confirmed it’s kicking off a fresh drilling campaign on the hunt for gold and critical minerals at multiple Oz projects. The first is an aircore campaign for 6,000m at the company’s Warrambie Project in WA’s Pilbara region – no great distance from De Grey’s Hemi Deposit. (Nearology does not, unfortunately, guarantee anything.) Hoping to get lucky in the Mallina Shear Zone the company is on the hunt for evidence of gold, and former battery metal market darling lithium – ideally in the form of pegmatites. Meanwhile, at Big Bell North in WA’s Murchison region, the c…