pmd*CRC H4 Project: Final Report on Geochronology and Geochemistry for Ore Dating

A final project report from the H4 Project, which aimed to evaluate and develop geochronology and isotope geoscience techniques to improve the timing constraints of ore formation. The report was published by the Australian Ocean Data Network and last updated on 2026-06-05. It focuses on methods like 40Ar/39Ar laser probe analysis of mica-bearing pyrite and the development of halogen/noble gas geochemistry for application to ore deposits.

Use Cases

• Evaluating the application of 40Ar/39Ar dating techniques based on the project's goal to constrain the timing of gold mineralisation.
• Developing new geochemical models based on the project's initiated work on halogen/noble gas geochemistry for ore deposits.
• Benchmarking existing dating method interpretations for gold deposits in low-grade terrains as described in the project's fundamental goal.

Strengths

• Final project report provides a complete overview of the H4 Project's objectives and findings.
• Report is hosted by the authoritative Australian Ocean Data Network, suggesting institutional provenance.
• Specific technical goals are clearly stated, including the evaluation of 40Ar/39Ar laser probe analysis and halogen/noble gas geochemistry.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic/temporal/source bias inherent to data_gov_au.

Provenance

Source

Australian Ocean Data Network

Collection Method

Project report summarizing research outcomes.

Freshness

Last updated 2026-06-05 06:42:37.479233; freshness should be verified