L 45/552
LiveMiscellaneous LicenceShire of East PilbaraMarble Bar District
Area
3,750.866ha
Expires
Aug 2041
in 15 years
WAMEX reports
14
WA median is 53
Report drilling
9
of 14 reports
Register summary
- Holders
- Rio Tinto Winu Pty Limited, Smm Perth Pty Ltd
- Part of
- Rio Tinto Limited (ASX:RIO) as at 2025-12-31
- Local government
- Shire of East Pilbara
- Application received
- 20 Feb 2020
- Commenced
- 27 Aug 2020
- Expiry
- 26 Aug 2041
- Term
- 21 Years
Exploration history on this ground
14 historical WAMEX exploration reports intersect L 45/552: 5 report geochemistry or sampling, 7 include a digital data package.
When this ground was worked
11970s
21980s
1990s
12000s
32010s
72020s
Most recent reports
| Report | Year | Operator | Project | On this ground | Title |
|---|---|---|---|---|---|
| A154358 | 2026 | Red Metal Limited | Pulkarrimarra | <1% | Pulkarrimarra West Project Partial Surrender Report for E 45/5185 and E 45/5186 and Final Surrender Report for |
| A154528 | 2026 | Red Metal Limited | Pulkarrimarra East | <1% | E 45/5236 Pulkarrimarra East Project Partial Surrender Report for Period Ended 29th April 2026 |
| A144966 | 2024 | Rio Tinto Exploration Pty Limited; Rio Tinto Winu Pty Limite | Winu | <1% | Mineral Exploration Partial Relinquishment Report for E45/5118 (Winu) for the period ending 15/08/2024 |
| A144967 | 2024 | Rio Tinto Exploration Pty Limited; Rio Tinto Winu Pty Limite | Winu | 2.3% | Mineral Exploration Partial Relinquishment Report for E45/5124 (Winu) for the period ending 15/08/2024 |
| A135121 | 2023 | Red Metal Limited | Yarrie | 1.2% | Yarrie Project Partial Surrender Report for E45/5225 for Period Ended 15 April 2023 |
9 more reports
| A137246 | 2023 | Rio Tinto Exploration Pty Limited | West Tenement - Winu | 1.9% | West Tenement - Winu Partial Surrender Report for E45/4833 for the period ending 25/08/2023 |
| A124131 | 2020 | Rio Tinto Exploration Pty Limited | Paterson | 1% | Mineral Exploration Combined Annual Report for C34/2018 for the period ending 30 April 2020 |
| A121287 | 2019 | Rio Tinto Exploration Pty Limited | Paterson | 2.3% | Mineral Exploration Annual Report for Paterson Project E45/5124 for the period 17 August 2018 to 16 August 201 |
| A120315 | 2019 | Rio Tinto Exploration Pty Ltd | Paterson | <1% | Mineral Exploration Annual Report for C34/2018 Paterson Project for the period 01/05/2018 to 30/04/2019 |
| A117025 | 2018 | Rio Tinto Exploration Pty Limited | Paterson | 1.2% | Mineral Exploration Combined Annual Report for E45/4832 & E45/4833 (C34/2018) Paterson Project for the period |
| A71328 | 2005 | Rio Tinto Exploration Pty Ltd | Yarrie | <1% | First Annual and Final Report For the period ending 27 October 2005, E45/2589 Yarrie 1, E45/2590 Yarrie 2, E45 |
| A15101 | 1985 | Western Mining Corporation Ltd | Throssell Range | <1% | Throssell Range Project, Annual Report 26/01/1984 to 25/01/1985. |
| A17107 | 1985 | Western Mining Corporation Ltd | Throssell Range | <1% | Throssell Range Project, Annual Report for the period 26th January 1985 to 4th December 1985, E45/10-11, 24-28 |
| A8644 | 1979 | Cra Exploration Pty Ltd | Anketell Two | 3.3% | Anketell Two Project, Non-statutory Report: Final Report, October 1979, TR70/7059H. |
Doing your homework on this ground? The register summary above tells you the tenement
exists and who holds it. The checks below tell you whether it is clean: what is secured
against it, whether it is meeting its minimum expenditure commitment, what conditions attach
to it, and how long the current holder has actually had it.
Tenure detail Free account
- Current holders & shares
- Holder change history
- Expenditure history
- Conditions & endorsements
- Native title context
- Combined reporting
- Rent status
Tenement intelligence Premium
- Time to expiry
- 15 years · 26 Aug 2041
- At-risk & opportunity signals
- Expenditure compliance
- 5-year track record
- Spend trend & exploration intensity
- Expiry band
- Ownership age
- Dealings, mortgages & caveats
- Transfer history
What does the exploration record say about this ground?
NextMaps reads every WAMEX report over L 45/552 into a referenced prospectivity assessment: the geology, the historical programs, the drill intercepts and geochemistry, and the untested gaps — every claim cited back to its source report. New accounts include a free prospectivity report. Prefer the raw due diligence? The Tenure Pack bundles the full register record, tenure history and spatial datasets for this ground.
Open on the map — full register record About AI reports About Tenure PacksDo you hold L 45/552? Listing is free. A facilitation fee applies only if the ground ends up with a buyer we introduce.
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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 2026-09-27. Compiled by NextMaps. Verify against primary sources before reliance.