Datasets

The mesac Open Data Portal datasets contain detailed records of seismic surveys and geochemical data, and they are made available here to industry, researchers and the public.

  • Solid Geology: Gairdner Dolerite

    An interpretation of intrusive dykes of Gairdner Dyke Swarm for South Australia. As these dykes are largely hidden below younger sediments and soil, the dataset is synthesised from subsurface drillhole and geophysical data, combined with limited...
      Dataset
    • TAB,
    • GDB,
    • KMZ,
    • SHP

  • Geochronology

    Radiogenic and stable isotope geochronology and geochemistry are used to determine the age and origins of rocks and minerals. The data provides information about rock relationships, and the timing of geological events.
      Dataset Published: 19 Feb 2018
    • SHP,
    • GDB,
    • TAB,
    • KMZ