no proof no nothing - just 'its apparent' - which is just fairy dust - if it is apparent then it is fact but as none have been produced it is all hear say. Hurts going from 4c to under 2c.
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