What is a JORC Resource?

Quick Answer

A JORC Resource refers to a mineral resource estimate classified under the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC Code).

Key Takeaways
  • JORC stands for the Australasian Joint Ore Reserves Committee.
  • The JORC Code is a professional code of practice that establishes standards for public reporting of mineral resources and ore reserves in Australia.
  • It ensures transparency, competency, and accountability in resource reporting.
  • The JORC Code applies to all listed companies on the ASX.

Understanding the JORC Code

The JORC Code is a set of mandatory guidelines for the public reporting of mineral exploration results, mineral resources, and ore reserves. It was first established by the Australasian Joint Ore Reserves Committee (JORC) in 1989. The Code is recognised as the standard for disclosing mineral resource estimates by companies listed on the Australian Securities Exchange (ASX) and is aligned with global best practices.

Key Principles of the JORC Code

The JORC Code is built on three key principles: transparency, competency, and materiality. Transparency ensures that the information is clear and not misleading to investors. Competency requires that the person preparing the report is suitably qualified and experienced. Materiality ensures that all relevant data is disclosed to allow stakeholders to make informed decisions based on the report.

Importance of JORC in the Mining Industry

In the mining industry, accurate reporting of mineral resources and ore reserves is crucial for investment decisions, project financing, and operational planning. The JORC Code provides a consistent framework that helps maintain investor confidence by ensuring that the information is trustworthy and reliable. This is essential for companies seeking to raise capital from the public or secure funding for exploration and mining projects.

Compliance and Updates

Compliance with the JORC Code is mandatory for all ASX-listed companies involved in mineral exploration and mining. The Code is periodically reviewed and updated to reflect advancements in industry practices and technologies. Companies must ensure that their reports are prepared in accordance with the latest version of the JORC Code to remain compliant and uphold industry standards.


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