Asset report

Hamersley - Brockman 4 iron ore mine

Loading current market price

Get this report

Loading current market price

Get this report as part of a subscription

Enquire about subscriptions

Already have subscription? Sign In

Further information

Contact us

Submit your details to receive further information about this report.

  • An error has occurred while getting captcha image
For details on how your data is used and stored, see our Privacy Notice.

Report summary

Brockman 4 is a large open cut mine that produces 42Mtpa. It is part of Rio Tinto's wholly owned Hamersley group of operations in the Pilbara region of Western Australia. Brockman 4 is one of Rio Tinto's newest, largest and most efficient operations, making it one of the lowest cost suppliers to the seaborne iron ore market.

What's included

This report contains

  • Document

    Hamersley - Brockman 4 iron ore mine

    PDF 5.06 MB

  • Document

    Hamersley - Brockman 4.xls

    XLS 210.50 KB

Table of contents

Tables and charts

This report includes 13 images and tables including:


  • Detailed map
  • Production: Image 1
  • Costs: Image 1


  • Key facts: Table 1
  • Participation: Table 1
  • Production
  • Operations
  • Infrastructure
  • Product quality
  • Economic assumptions
  • Reserves and resources: Table 1
  • Costs: Table 1
  • Costs: Table 2

You may be interested in


Questions about this report?

    • Europe:
      +44 131 243 4699
    • Americas:
      +1 713 470 1900
    • Asia Pacific:
      +61 2 8224 8898