Surefire Resources NL, formerly Black Ridge Mining NL, is engaged in mineral exploration. The Company is also engaged in the exploration and evaluation of opportunities located domestically and internationally. The Company holds interest in Unaly Hill Project (E57/420), which is located approximately 500 kilometers north east of Perth, Western Australia and is a single tenement covering over 13 kilometers of the strike length of the regionally Youanmi Fault. The Company's project contains multi-element anomalies, notably gold, nickel and vanadium iron-titanium. Other prospective anomalies present at the project include nickel-cobalt in an area with a high magnesium response and various target zones where iron, vanadium and titanium are coincident. The Company' subsidiaries include Unaly Hill Pty Ltd, Sandstone Holdings Pty Ltd and Oil and Gas SE Pty Ltd.