capping , page-7

The acceptable level in hematite is < or = .1%

Very difficult to remove from hematite - not sure about magnetite, but I think CSA Global did report on positive findings when they conducted the Davis Tube testing.

The two hematite pods recently reported by PDY contained elevated levels of 'P', however that was from rock chip samples i.e. from surface. Alteration of the formation composition occurs under hydrological processes (movement of water), so they need to do lab testing on core samples to establish accurate levels of Fe and contaminants.