Sedimentary: limestone, shale, sandstone.
An intracratonic basin with main exposures in Western Australia. Outcrops in the Northern Territory are Cambrian in age.
Conformably overlies the Cambrian Kalkarindji Province.
Up to 3 km.
Small copper occurrences at and adjacent to Antrim Plateau Volcanics-Headleys Limestone contact.
Kruse PD and Munson TJ, 2013. Chapter 33: Ord 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: 28 November 2017