Battery Age Minerals Ltd (ASX:BM8) is set to begin a maiden field campaign later this month at its Bleiberg lead-zinc-germanium project in Austria, with the goal of validating and refining drill targets over a 6 kilometre strike. The campaign will see company CEO Nigel Broomham and chief geological advisor Dr Simon Dorling undertaking infield geological works, including reconnaissance geological traverses to boost mapping efforts and the collection of surface samples, assessment of scale, and establishment of drilling targets. When it comes to drill targets in particular, BM8 is building on it…