Frogs legs is the main story and it's open at depth and I think width with grades running at 6.5g/t. The plant is only 10 kms from frogs leg (via a direct haulage road), 10 kms from Kalgorlie (therefore on the grid) and well placed next to the lower grade, higher tonnage mines at south Kal.
I suspect that hightrax is misinformed...