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Geochemical map of Australia (First Edition) - Loss on Ignition series

Created 17/10/2025

Updated 17/10/2025

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Map(s) of Loss on Ignition (calculated by subtracting from 100% the sum of Total major oxides and elements; verified by gravimetry at 1100 degrees C for subset of ~10% of samples) in Top Outlet Sediment (TOS) and/or Bottom Outlet Sediment (BOS) samples, dry-sieved to <2 mm and/or <75 um grain size fractions. Source: The Geochemical Atlas of Australia (Caritat and Cooper, 2011)

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Additional Info

Field Value
Title Geochemical map of Australia (First Edition) - Loss on Ignition series
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/de4d4cc3-94c5-4a43-aa0e-9c2e8ea8e4c8
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        112.0,
        -44.0
      ],
      [
        154.0,
        -44.0
      ],
      [
        154.0,
        -10.0
      ],
      [
        112.0,
        -10.0
      ],
      [
        112.0,
        -44.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Geochemical map of Australia (First Edition) - Loss on Ignition series". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/geochemical-map-of-australia-first-edition-loss-on-ignition-series