Hamersley Exploration Pty Limited
Who owns Hamersley Exploration Pty?
Hamersley Exploration Pty 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:
From Rio Tinto's consolidated entity disclosure statement, as at 2025-12-31.
Exploration record
- Commodities targeted
- Iron 11
- Where they worked
- Shire of Ashburton 10, Shire of East Pilbara 1
- Also filed as
- Hamersley Exploration Pty Limited · Hamersley Exploration Pty Ltd
- Programs on record
- 3 drilling · 4 geophysics
- Resource declared
- Never on this record
- Downloadable data
- 5 of 11 reports include a digital package
- Reports with no exploration
- 4 of 11 record no work done
- Report types
- Annual 9 · Final Surrender 1 · Partial Surrender 1
Reports filed
| Report | Year | Project | Title |
|---|---|---|---|
| A124963 | 2020 | Mount Margaret | Mt Margaret Project Combined Annual Report Exploration Licences 47/475 and 47/585 for the period ending 20/08/ |
| A124114 | 2020 | Koodaideri | Koodaideri 05 Surrender Report Exploration Licence 47/525 (GDSR 7151) for the period ending 21/05/2020 |
| A123564 | 2020 | Wonmunna East | Wonmunna East Annual Report Exploration Licence 47/622 (GDSR 7118), 1 April 2019 to 31 March 2020 |
| A122368 | 2020 | Panhandle 01 | Panhandle 01 Annual Report Exploration Licence 47/30 (GDSR 7069) For the Period 18 December 2018 to 17 Decembe |
| A121109 | 2019 | Mount Margaret | C43/1997 Mt Margaret Project Combined Annual Report Exploration Licences 47/475 and 47/585 (GDSR 7011) for the |
| A120479 | 2019 | Brockman West | C42/1997 Brockman West Project Area Combined Annual Report for Exploration Licences 47/472, 47/780 & 47/942 (G |
| A120055 | 2019 | Koodaideri | Koodaideri 05 Voluntary Partial Surrender Report Exploration Licence 47/525 (GDSR 6980) For the Period 27 June |
| A118746 | 2019 | Panhandle | Annual Report for Exploration Licence 47/30 Panhandle Project for the period 18 December 2017 to 17 December 2 |
| A117787 | 2018 | Mount Margaret | Mt Margaret Project Combined Annual Report Exploration Licences 47/475 and 47/585 (C43/1997) – (GDSR 6837) For |
| A107203 | 2015 | Brockman Valley | Brockman Valley Project Area Combined Annual Report Exploration Licences 47/47, 47/661, and 47/1054 (C17/2004) |
| A96946 | 2013 | Koodaideri | KOODAIDERI PROJECT AREA COMBINED ANNUAL REPORT (C20/1992) EXPLORATION LICENCES 47/328, 47/421, 47/487, 47/525, |
Named projects
Project names Hamersley Exploration Pty Limited used in their reports, with the shire each sits in.
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
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See their ground on the map About holder alerts Browse WA tenementsTenure 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.