Ann: Yinnetharra Exploration Update, page-12

These iron grades at Yinnetharra are easily managed.

MinRes is keeping Wodgina running and look at the starting iron grades they need to manage there. Ever wondered why they report 22Mt of tailings in their resource statements? Look at the iron grade - 5% Fe before concentration.

I suspect Wodgina would give their preverbal right arm to have the "problem" of 0.1% to 0.3% iron grades in their ore that upon concentration became 0.1% to 1.5%. Wodgina are starting with 1.85% in the pit ore and they then need to get that down to 1% with processes inclined to concentrate it.