THE Warden’s Court has lifted the veil on tensions between rival iron ore miners Fortescue Metals Group and Gina Rinehart’s Hancock Prospecting amid a wider battle between mining and agriculture in the Pilbara.

THE Warden’s Court has lifted the veil on tensions between rival iron ore miners Fortescue Metals Group and Gina Rinehart’s Hancock Prospecting amid a wider battle between mining and agriculture in the Pilbara.