Ann: Regulatory Decision on Grassy Mountain Project, page-22

A lot of the work here has been done. It's a super simple mine from an engineering point of view. All that's needed is an off take partner who is willing to shell out cash for infrastructure in return for some of the highest quality coal in the world.

The coal here is Peak Downs Goonyella Riverside quality... and those mines are becoming expensive as they mine down dip. The coal at ATU is a shallow constant depth.