As they drilled it for $100,000, there is no way they ran logs or even used basic mudlogging so I doubt there is any way they can accurately define the formation or column size.
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch