NextMapsWA TenementsL 45/522

L 45/522

LiveMiscellaneous LicenceShire of East PilbaraMarble Bar District52.5 ha
Explore on the live map

Register summary

Holders
Rio Tinto Winu Pty Limited, Smm Perth Pty Ltd
Local government
Shire of East Pilbara
Application received
8 Apr 2019
Commenced
10 Sept 2019
Expiry
9 Sept 2040
Term
21 Years

Exploration history on this ground

7 historical WAMEX exploration reports intersect L 45/522: 6 report drilling, 3 report geochemistry or sampling, 3 include a digital data package.
Most recent reports
ReportYear OperatorProject On this ground Title
A146040 2025 Rio Tinto Exploration Pty Limited; Rio Tinto Winu Pty Limite <1% Mineral Exploration Partial Relinquishment Report for E45/5120 Winu for the period ending 20/12/2024.
A144967 2024 Rio Tinto Exploration Pty Limited; Rio Tinto Winu Pty Limite <1% Mineral Exploration Partial Relinquishment Report for E45/5124 (Winu) for the period ending 15/08/2024
A124131 2020 Rio Tinto Exploration Pty Limited <1% Mineral Exploration Combined Annual Report for C34/2018 for the period ending 30 April 2020
A121287 2019 Rio Tinto Exploration Pty Limited <1% Mineral Exploration Annual Report for Paterson Project E45/5124 for the period 17 August 2018 to 16 August 201
A38507 1993 Broken Hill Pty Co Ltd <1% Bulgamulgardy Project, Final Surrender Report for E45/1170-71, 1173-75, 1141-47,1149; & Partial Surrender Repo
…and 2 more older reports over this ground.
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

Current holders & shares
Free account to view
Holder change history
Free account to view
Expenditure history
Free account to view
Conditions & endorsements
Free account to view
Native title context
Free account to view
Combined reporting
Free account to view
Rent status
Free account to view

Tenement intelligence

At-risk & opportunity signals
Premium — see plans
Expenditure compliance
Premium — see plans
5-year track record
Premium — see plans
Spend trend & exploration intensity
Premium — see plans
Expiry band
Premium — see plans
Ownership age
Premium — see plans
Dealings, mortgages & caveats
Premium — see plans
Transfer history
Premium — see plans

What does the exploration record say about this ground?

NextMaps reads every WAMEX report over L 45/522 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 Packs

Do you hold L 45/522? Listing is free. A facilitation fee applies only if you sell to a buyer we introduce.

List this tenement

Get WA Mining Weekly

The week's WA tenement movements, deals, ground released and releasing, and new entrants, with the context that matters. Free, straight to your inbox.

Tenure data sourced from the DMPE public registers and SLIP WA (© Government of Western Australia, CC BY 4.0), as at 2026-08-11. Compiled by NextMaps. Verify against primary sources before reliance.