Datasets

The 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.

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Inferred Magnesium Number Maps for the Bulk Lithospheric Mantle Beneath Australia

Geoscience Australia

Raster datasets of inferred magnesium number for the bulk lithospheric mantle across the Australian continent. The magnesium number is an elemental ratio, defined by Mg / (Mg +...
Dataset updated: 14/01/2025
- ZIP
ARCHIVED

Inferred lithospheric mantle metasomatism

Geoscience Australia

Building on the national-scale thermochemical tomographic inversions of Haynes & Afonso (2023), we infer regions of subduction-driven metasomatic alteration within the...
Dataset updated: 13/01/2025
- ZIP

Datasets

2 datasets found

Inferred Magnesium Number Maps for the Bulk Lithospheric Mantle Beneath Australia

Inferred lithospheric mantle metasomatism

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