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Hamersley Resources Limited

Holds ground today
Reports lodged
6
Tenements held
39
217,975 ha
Holding since
1967
Active
6yrs
2015 to 2020
Areas worked
2
most in Shire of East Pilbara
Owner
Rio Tinto
ASX:RIO
Last reported
2020
6 years ago
Explore on the live map
Where Hamersley Resources Limited has reported
Shire of East Pilbara5
Shire of Ashburton1

Who owns Hamersley Resources?

Hamersley Resources is a subsidiary of Rio Tinto (ASX:RIO). The group is named as a holder on 521 live Western Australian tenements.

The other companies Rio Tinto holds ground through, with the live tenements each is named on:

Hamersley Iron Pty. Limited 180Robe River Mining Co. Pty. Ltd. 174North Mining Limited 171Rio Tinto Winu Pty Limited 33Rio Tinto Exploration Pty Limited 27Hamersley Exploration Pty Limited 23Galaxy Lithium Australia Pty Ltd 15Hamersley WA Pty Ltd 15Galaxy Resources Pty Ltd 10Hamersley Iron-Yandi Pty Limited 9Mount Bruce Mining Pty Limited 6Argyle Diamonds Pty Limited 5Allkem Financial Services Pty Ltd 1Kerrigup Resources Pty Limited Rio Tinto Limited

From Rio Tinto's consolidated entity disclosure statement, as at 2025-12-31.

Exploration record

Commodities targeted
Iron 6
Where they worked
Shire of East Pilbara 5, Shire of Ashburton 1
Also filed as
Hamersley Resources Limited · Hamersley Resources Ltd
Programs on record
4 drilling · 2 geophysics
Resource declared
Never on this record
Downloadable data
5 of 6 reports include a digital package
Report types
Annual 6
Reports by decade
52010s
12020s

Reports filed

6 WAMEX exploration reports lodged by Hamersley Resources Limited.
Most recent reports
ReportYearProjectTitle
A125394 2020 Giles Giles Annual Report Exploration Licence 47/539 (GDSR: 7249) for the period ending 15/10/2020
A121838 2019 Marandoo West Marandoo West Project Area Combined Annual Report Exploration Licences 47/537 & 47/538 (C005/1997) (GDSR: 7053
A118295 2018 Giles Giles Annual Report Exploration Licence 47/539 (GDSR: 6851) for the period 16 October 2017 to 15 October 2018
A107331 2015 Wonmunna Wonmunna Project Area Combined Annual Report, Exploration Licences 47/540, 47/541 and 47/542 (C58/1996).
A107268 2015 Giles Giles Annual Report Exploration Licence 47/539
A106198 2015 Shovelanna Shovelanna Project Area Combined Annual Report Mining Leases 46/437, 46/438, 46/439 and 46/440 (C140/2010) for

Named projects

Project names Hamersley Resources Limited used in their reports, with the shire each sits in.

Giles 3Marandoo West 1Wonmunna 1Shovelanna 1
Following this company's ground? The record above is what they have explored and reported. The checks below are what they hold now: which tenements are in their name, what they have bought and sold, and whether that ground is meeting its expenditure commitments.

Current tenure & dealings Free account

Holds WA ground today
Yes · on the current register
Tenements held today
Total ground held
Acquisitions & disposals
Counterparties

Portfolio intelligence Premium

Portfolio expenditure compliance
Dormant ground
Forfeiture exposure
Encumbered tenements
Expiry profile

Watching what Hamersley Resources Limited does next?

NextMaps tracks every WA tenement move as it registers: new applications, transfers, surrenders and status changes. Open the live map to see their current holdings against the full register record. With Premium, a holder alert emails you when this company pegs, drops or trades ground.

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Tenure data sourced from the DMPE public registers and SLIP WA (© Government of Western Australia, CC BY 4.0), as at . Compiled by NextMaps. Verify against primary sources before reliance.