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A Synthesis of Australian Proterozoic Mafic-Ultramafic Magmatic Events. Part 2: Northern Territory and South Australia

Created 16/10/2025

Updated 16/10/2025

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Full-colour map summarises the major Proterozoic mafic-ultramafic magmatic events in the NT and SA. Eighteen events are recognised with three of these (~1810 Ma, ~1130 Ma,~520 Ma or younger) mineralised (Ni, Cu, Co, PGEs). Inset maps show the distribution of Proterozoic and Archaean rocks, mineral occurrences, large igneous provinces, time-space-event chart, and geophysical-elevation imagery. Geological Map (1:4,000,000 Scale)

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Additional Info

Field Value
Title A Synthesis of Australian Proterozoic Mafic-Ultramafic Magmatic Events. Part 2: Northern Territory and South Australia
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/252d41c1-4b44-47b2-b055-0b0482ee4fea
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        112.0,
        -40.0
      ],
      [
        140.0,
        -40.0
      ],
      [
        140.0,
        -10.0
      ],
      [
        112.0,
        -10.0
      ],
      [
        112.0,
        -40.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "A Synthesis of Australian Proterozoic Mafic-Ultramafic Magmatic Events. Part 2: Northern Territory and South Australia". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/a-synthesis-of-australian-proterozoic-mafic-ultramafic-magmatic-events-part-2-northern-territor