Sedimentary and volcanic: sandstone, siltstone, shale, conglomerate, dolostone, minor felsic volcanics.
A structurally bound and variably deformed sedimentary basin that occurs to the west of the Halls Creek and Giants Reef faults.
Faulted contact with the Neoproterozoic Victoria and Wolfe Basins. Overlies the Palaeoproterozoic Pine Creek and Halls Creek orogens, and is unconformably overlain by the Phanerozoic Bonaparte Basin.
At least 3.5 km.
No significant known mineral occurrences.
Dunster JN, 2013. Chapter 20: Fitzmaurice Basin: in Ahmad M and Munson TJ (compilers) ‘Geology and Mineral Resources of the Northern Territory’. Northern Territory Geological Survey, Special Publication 5
Last updated: 02 August 2018