Permian Coal Basins and Properties of Eastern Australia

A geological report provides two major databases on the stratigraphy, structure, and chemical properties of Permian coals across eastern Australia. The analysis covers an area equivalent to the Carboniferous coal basins of Europe, detailing three tectonic basin groups and coal measures separated by lacustrine and marine sediments.

Use Cases

• Analyze chemical and petrographic properties of coals from the CSIRO database to classify coal types across different tectonic basin groups.
• Map stratigraphy and structure data from the BMR database to model subsurface geology between Cape York and Tasmania.
• Correlate coal seam thickness (e.g., up to 30 meters) with basin tectonic type (rift, intracratonic, marginal) to assess resource potential.
• Study the distribution of vitrinite and semifusinite ratios in coals to understand depositional environments like prograding deltaic systems.

Strengths

• Covers an enormous geographical area equivalent to the Carboniferous coal basins of Europe.
• Integrates data from two major authoritative sources: BMR for stratigraphy/structure and CSIRO for coal properties.
• Report is supplemented by 42 plates and dozens of line drawings illustrating geology, sedimentology, and coal properties.

Limitations

• Core data is embedded within report formats (HTML, PDF), requiring extraction for quantitative analysis.
• Sample data and explicit row/column counts for the databases are unavailable, hindering immediate assessment of analytical scope.
• Temporal coverage is focused on the Permian period; modern mining or economic data is not included.

Provenance

Source

Geoscience Australia Data

Collection Method

Compilation and analysis from BMR and CSIRO databases, summarized in a geological report with plates and illustrations.

Time Range

Permian geological period.

Freshness

null

Geography

Eastern Australia, from Cape York to Tasmania, including basins between the coast and the middle of the Great Artesian Basin.