A series of three granted titles of 2,718 km2 cover the entire Lake Frome in South Australia. The lake has previously been explored for alkali evaporites. There is very little data on the potash prospectivity, but GA rated the southwest as the most prospective.
Lake Frome Tenement Areas. The catchments shown with a red tint are rated by GA as most prospective for potassium. Historic drillholes are shown as red dots. There has been very little drilling on the lake itself.