hawsons could be truelly massive, page-23

The 70% Fe is very high quality, however that figure is only one piece of the puzzle. You also need to look at the Davis Tube Recovery (DTR).

Davis Tube Recovery Analysis is a form of magnetic separation using a Davis Tube. Separation gives a percent mass recovery of magnetic material and the recovered magnetic and non-magnetic portions can be analysed for chemical composition.

For our iron we are looking at around the 19%-20% DTR, while companies such as GRR have a DTR of about 50% and 30% at their respective prospects.