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L 45/551

LiveMiscellaneous LicenceShire of East PilbaraMarble Bar District

L 45/551 is a live miscellaneous licence in the Shire of East Pilbara, Western Australia, held by Rio Tinto Winu Pty Limited and Smm Perth Pty Ltd (part of Rio Tinto Limited). Granted on 27 Aug 2020 for 21 years, it expires on 26 Aug 2041. The ground is covered by 3 historical WAMEX reports.

Area
3,346.013ha
Expires
Aug 2041
in 15 years
WAMEX reports
3
WA median is 53
Report drilling
1
of 3 reports
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The due diligence on this title in one report: register and compliance, every dealing, the history of the ground, drilling, geochemistry and land access. New accounts get one free.
For L 45/551 that covers 3 WAMEX reports · 3 earlier titles on the ground since 1958 · 1 native title determination · no conservation land.
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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

The full record on L 45/551

The register summary says who holds it today. The rest of the record says how they came to, what is attached to it, and whether it is being worked.

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  • Current holders and their shares, and all 2 changes of holder
  • The full record: 36 conditions and 18 endorsements
  • Native title context, combined reporting and rent status
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  • At-risk and opportunity signals, and expenditure compliance over five years
  • Every register dealing (4 on record), with mortgages, caveats and transfers flagged
  • Expiry band, and how long the holder has had it
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Exploration history on this ground

3 historical WAMEX exploration reports intersect L 45/551: 1 include a digital data package.
Work on record: Aerial EM surveys 2 · Geophysical interpretation 2 · Diamond drilling 1 · Geological reconnaissance 1 · Geophysical models 1 · Heritage 1.
Rather than open these one by one on the DMPE site, have them read into one cited report on L 45/551, free for new accounts.
Most recent reports
ReportYearOperatorProject On this groundTitle
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 2.2% E 45/5236 Pulkarrimarra East Project Partial Surrender Report for Period Ended 29th April 2026
A135121 2023 Red Metal Limited Yarrie <1% Yarrie Project Partial Surrender Report for E45/5225 for Period Ended 15 April 2023

What does the exploration record say about this ground?

NextMaps reads the WAMEX reports over L 45/551 into a referenced prospectivity assessment: the geology, the historical programs, the drill intercepts and geochemistry, and the untested gaps, with every claim cited back to its source report. New accounts include a free report (how the reports work). Prefer the raw due diligence? A Tenure Pack bundles the full register record, tenure history and spatial datasets for this 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 2026-10-08. Compiled by NextMaps. Verify against primary sources before reliance.