Woomera Mining Ltd (ASX:WML) has kicked off exploration drilling at its Bronze Fox copper-gold project in Mongolia, with the aim of extending a high-grade zone close to hole F62, as well as testing an induced polarisation anomaly. Infill and extension drilling will also be a focus for the company, as it plans to boost Bronze Fox’s current resource base and convert the project from an EL (exploration licence) to ML (mining licence). To progress this two-pronged approach, two rigs have been brought on-site to allow for 2000 to 3000 metres of diamond drilling to be completed over 6 to 8 weeks, wi…