Igneous and minor sedimentary: tholeiitic basalt, dolerite, andesite, minor trachyte, microdolerite, basaltic flow breccia, peperite, pyroclastic deposits, quartz sandstone, siltstone, sedimentary breccia, limestone, chert.
A widespread continental flood basalt province covering much of the northern Northern Territory, extending into Western Australia and South Australia.
Conformably underlies Cambrian successions of northern Georgina, northern Wiso, Daly and Ord basins. Unconformably overlies the Palaeo-Mesoproterozoic Birrindudu, Victoria, McArthur and South Nicholson basins, Palaeoproterozoic Tomkinson Province and Tanami Region.
Up to 1.1 km.
Hosts small copper and barite occurrences.
Glass LM, Ahmad M and Dunster JN, 2013. Chapter 30: Kalkarindji Province: 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