https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/81425 Publications produced by the Northern Territory Geological Survey Tue, 04 Aug 2026 10:45:05 GMT 2026-08-04T10:45:05Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94740 Title: Petrographic characterisation of outcrop samples from the Pine Creek Orogen, Northern Territory Author: Ashley, PM; Weisheit, A Abstract: Petrographic descriptions and interpretations are reported for 81 rock samples from the Nimbuwah, Central and Litchfield domains of the Pine Creek Orogen (PCO) to help characterise the geological units in the orogen. Thin sections analysed from the Nimbuwah Domain included one sample from each of the Mount Basedow Gneiss, Cahill Formation, and Jim Jim Granite. In the Central Domain, samples included the Mundogie Sandstone (3), Wildman Siltstone (5), Koolpin Formation (5), Gerowie Tuff (16), Mount Bonnie Formation (12), Burrell Creek Formation (29), Chilling Sandstone (3), Tollis Formation (3), and Margaret Granite (1). One sample of the Mount Litchfield Granite of the Litchfield Domain was also analysed. Thu, 01 Jan 2026 00:00:00 GMT https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94740 2026-01-01T00:00:00Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94737 Title: Interpretation-ready Kingdom® seismic project – greater McArthur Basin including Beetaloo Sub-basin SEEBASE® update Author: Jason R and Geognostics Australia Pty Ltd (compilers) Abstract: Digital Information Package 047 (DIP 047) contains an interpretation-ready Kingdom seismic project for the greater McArthur Basin, including the Beetaloo Sub-basin. The greater McArthur Basin is an extensive Palaeo-Mesoproterozoic sedimentary basin that extends across much of the northern third of the Northern Territory and contains thick sedimentary successions prospective for energy and mineral resources. This package supports basin-scale geological assessment by bringing together legacy and more recently acquired seismic and well datasets from across the greater McArthur Basin region.; The package updates and expands the original Interpretation-ready Kingdom seismic project - Beetaloo Sub-basin, released as Digital Information Package 019 in 2018. Thu, 01 Jan 2026 00:00:00 GMT https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94737 2026-01-01T00:00:00Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94718 Title: Radiometric map of the Northern Territory Thu, 01 Jan 2026 00:00:00 GMT https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94718 2026-01-01T00:00:00Z https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94717 Title: Magnetic map of the Northern Territory Thu, 01 Jan 2026 00:00:00 GMT https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/94717 2026-01-01T00:00:00Z