Evidence of Exhalative Origin for Cobar District Deposits, New South Wales

New South Wales geological data presents evidence for a syn-sedimentary exhalative origin of mineral deposits in the Cobar-Nymagee area. The dataset describes mineralogical and chemical zoning across seven deposits within the Devonian Cobar Supergroup. It was published by the Australian Ocean Data Network and last updated in June 2026.

Use Cases

• Modeling ore deposit genesis based on described mineralogical and chemical zoning patterns.
• Analyzing structural geology based on the described transposition of deposits into regional cleavage.
• Studying basin evolution based on the described relationship between volcanism, rifting, and sedimentary-exhalative deposits.

Strengths

• Describes seven distinct mineral deposits in the Cobar-Nymagee area.
• Provides detailed geological context including host rock types and structural features.
• Last updated in June 2026, suggesting recent review.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Australian Ocean Data Network

Time Range

Devonian period

Freshness

Last updated 2026-06-04 06:04:02.791788; freshness should be verified.

Geography

Cobar district, New South Wales, Australia