At first light yesterday over our Archean greenstone block near Geraldton, the VTEM returned a clean late-time conductor (channels 25–30) that lines up with a 250–400 ppm Cu-in-soil trend and a subtle gravity high we closed off last week — no outcrop, just a marshy low with mag-rich float. If ground EM and a couple scout holes prove it’s not graphite, we may be looking at a blind sulfide lens; anyone seen this kind of VTEM + gravity + soil combo resolve cleanly in similar terrain?
Had similar near Murchison — FLTEM (200 m loops) nailed plunge; auger through peat?
That subtle gravity bump with mag-rich float screams sulphides over graphite, but I’d still throw a quick TDIP line over the marsh — cheap overnight — and see if chargeability rides the “channels 25–30” conductor. If it lights up, collar one scout hole with DHEM ready; mise-à-la-masse off the first sulphide hit has been faster for me than another round of FLTEM, @mark9202.