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Geophysical interpretation of the Harris Greenstone Belt 1:250000 map

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Created 20/01/2025

Updated 20/01/2025

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The Harris Greenstone Belt in the central Gawler Craton of South Australia has potential for Archaean Ni-Cu-PGE sulphide and Archaean-Proterozoic lode-Au mineralising systems. This map is a preliminary interpretation of the Precambrian basement geology based on aeromagnetics, gravity, and diamond drilling. It highlights the extensive distribution of poorly exposed Archaean komatiites and associated rocks (green) that have a strike extent of at least 300 km. The regional pattern of linear komatiitic sequences associated with ovoid granitic plutons and province-wide shear systems, is very similar to the economically important Eastern Goldfields Province in the Yilgarn Craton, Western Australia. Related products Harris Greenstone Belt GIS Dataset Gawler Mineral Promotion: Preliminary assessment of the Ni-Cu-PGE potential of the Harris Greenstone Belt, Gawler Craton - PowerPoint

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Title Geophysical interpretation of the Harris Greenstone Belt 1:250000 map
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/4406bd70-e6bf-4816-86f8-9f9e1813c209
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[133.74, -31.274], [135.368, -31.274], [135.368, -30.546], [133.74, -30.546], [133.74, -31.274]]]}
Data Portal data.gov.au

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This dataset was originally found on data.gov.au "Geophysical interpretation of the Harris Greenstone Belt 1:250000 map". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/geophysical-interpretation-of-the-harris-greenstone-belt-1-250000-map

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