Western Australia Phanerozoic Geology and Mineral Resources Report

Australian Ocean Data Network provides a geological report on Phanerozoic rocks in onshore Western Australia. The description details the sedimentary, volcanic, and intrusive rock distributions across major basins like the Bonaparte, Carnarvon, Canning, and Perth Basins, linking their formation to the separation from Gondwana. It also catalogues associated mineralisation, including base metals, coal, mineral sands, evaporites, diamonds, and iron ore.

Use Cases

• Modeling basin evolution and tectonic history based on described age and faulting variations.
• Assessing mineral resource potential for commodities like base metals, coal, and diamonds based on described strata-bound mineralisation.
• Mapping regolith cover and weathering products like bauxite and uranium based on descriptions of Cainozoic deposits.
• Correlating sedimentary depocentre activity with Gondwana separation events as outlined in the basin descriptions.

Strengths

• Description provides specific geological eras (Palaeozoic, Mesozoic, Cainozoic) and named basins (e.g., Canning, Perth, Eucla).
• Catalogues multiple mineral resource types (Mississippi Valley-type base metals, coal, mineral sands, diamonds, iron ore) with associated geological periods and settings.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is provided as PDF/HTML reports, which may require extraction for computational analysis.

Provenance

Source

Australian Ocean Data Network

Collection Method

Likely a compiled geological report from government surveys.

Time Range

Covers the Phanerozoic eon (approx. 541 million years ago to present).

Freshness

Last updated 2026-04-10 17:26:41.647778; freshness should be verified.

Geography

Onshore Western Australia, including specific basins like Southern Bonaparte, Southern Carnarvon, Canning, Perth, Bremer, and Eucla.