yep they spoke in the 8 March news release about the increasing...

yep they spoke in the 8 March news release about the increasing chargeability to depths of ~250m and a potential widening at depth, which could be a result of the chargeable body increasing in width at deeper levels, or potentially a new mineralised zone.

I assume it’s more likely at this stage that they have done a series of fences of ~100m holes testing width and grade of the anomaly, but for all we know they may well have already poked a couple of deeper holes in to get a better idea of what’s at depth.