M 45/1288
LiveMining LeaseShire of East PilbaraMarble Bar District
M 45/1288 is a live mining lease 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 22 Sept 2026 for 21 years, it expires on 21 Sept 2047. The ground is covered by 33 historical WAMEX reports.
Area
7,491.592ha
Expires
Sept 2047
in 21 years
WAMEX reports
33
WA median is 53
Report drilling
26
of 33 reports
Free Tenure Pack for M 45/1288
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 M 45/1288 that covers 33 WAMEX reports · 649 open-file drillholes (181,910 m drilled) · 10 earlier titles on the ground since 1958 · 1 native title determination · no conservation land.
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
- 27 Aug 2020
- Commenced
- 22 Sept 2026
- Expiry
- 21 Sept 2047
- Term
- 21 Years
The full record on M 45/1288
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.
Free account
- Current holders and their shares, and all 2 changes of holder
- The full record: 1 year of expenditure, 6 conditions and 13 endorsements
- Native title context, combined reporting and rent status
Premium
- At-risk and opportunity signals, and expenditure compliance over five years
- Every register dealing (2 on record), with mortgages, caveats and transfers flagged
- Expiry band, and how long the holder has had it
Exploration history on this ground
33 historical WAMEX exploration reports intersect M 45/1288: 10 report geochemistry or sampling, 22 include a digital data package.
Work on record: RC drilling 17 · Diamond drilling 16 · Geophysical interpretation 9 · Aerial magnetic surveys 8 · Petrology 8 · Ground magnetic surveys 7. Resource declared in A115968 (2018), A101109 (2014), A96872 (2013).
Rather than open these one by one on the DMPE site,
have them read into one cited report on M 45/1288, free for new accounts.
When this ground was worked · 32 of 33 reports dated
11970s
1980s
91990s
62000s
122010s
42020s
Most recent reports
| Report | Year | Operator | Project | On this ground | Title |
|---|---|---|---|---|---|
| A144966 | 2024 | Rio Tinto Exploration Pty Limited; Rio Tinto Winu Pty Limite | Winu | 2.9% | Mineral Exploration Partial Relinquishment Report for E45/5118 (Winu) for the period ending 15/08/2024 |
| A137246 | 2023 | Rio Tinto Exploration Pty Limited | West Tenement - Winu | 16% | West Tenement - Winu Partial Surrender Report for E45/4833 for the period ending 25/08/2023 |
| A122798 | 2020 | Antipa Minerals Ltd. | Citadel | <1% | Citadel Project – Annual Technical Report C58/2007 for the period 1 January 2019 to 31 December 2019 |
| A124131 | 2020 | Rio Tinto Exploration Pty Limited | Paterson | 3.1% | Mineral Exploration Combined Annual Report for C34/2018 for the period ending 30 April 2020 |
| A119179 | 2019 | Antipa Minerals Ltd.; Rio Tinto Exploration Pty Limited | Citadel | <1% | Citadel Project C58/2007 Annual Technical Report for the period 1 January 2018 to 31 December 2018 |
28 more reports
| A120315 | 2019 | Rio Tinto Exploration Pty Ltd | Paterson | 5.1% | Mineral Exploration Annual Report for C34/2018 Paterson Project for the period 01/05/2018 to 30/04/2019 |
| A115968 | 2018 | Antipa Minerals Ltd.; Rio Tinto Exploration Limited | Citadel | <1% | C58/2007 - Citadel Annual Report For the Period 1 January 2017 to 31 December 2017, E45/02874, E45/02876, E45/ |
| A117025 | 2018 | Rio Tinto Exploration Pty Limited | Paterson | 9.7% | Mineral Exploration Combined Annual Report for E45/4832 & E45/4833 (C34/2018) Paterson Project for the period |
| A112123 | 2017 | Antipa Minerals Ltd. | Citadel | <1% | Citadel Project – Annual Technical Report C58/2007 for the period 1 January 2016 to 31 December 2016, E45/0287 |
| A113886 | 2017 | Antipa Minerals Ltd. | Citadel - Rimfire Prospect | <1% | DAG2016 00634069 Rimfire EIS Report_Antipa Minerals (R#12) |
| A108111 | 2016 | Antipa Minerals Ltd. | Citadel Project | <1% | Citadel (C58/2007) Annual Technical Report |
| A101109 | 2014 | Antipa Resources Pty Ltd | Citadel | <1% | Citadel Project, Annual Report for the period 01/01/2013 to 31/12/2013, E45/2874, 2876-2877 & 2901. [C58/2007] |
| A97297 | 2013 | Antipa Resources Pty Ltd | Citadel | <1% | Citadel Project, E45/2874 – Partial Surrender Report for the period 8th January 2007 to 7th December 2012. |
| A96872 | 2013 | Antipa Resources Pty Ltd | Citadel | <1% | Citadel Project, Annual Report for the period 1st January 2012 to 31st December 2012, E45/2874, 2876, 2877 & 2 |
| A92881 | 2012 | Antipa Resources Pty Ltd | Citadel | <1% | Citadel Project, Annual Report for the period 1st January 2011 to 31st December 2011, E45/2874, 2876-2877 & 29 |
| A89326 | 2011 | Centaurus Metals Limited | Citadel | <1% | CITADEL PROJECT Combined Annual Technical Report EL45/2874, EL45/2876, EL45/2877, EL45/2901 For the Period 1st |
| A81310 | 2009 | Glengarry Resources Ltd | CITADEL | <1% | CITADEL PROJECT COMBINED ANNUAL TECHNICAL REPORT EL45/2874 and EL45/2901 for the Period 1st January 2008 to 31 |
| A85860 | 2009 | Glengarry Resources Ltd | Citadel | <1% | CITADEL PROJECT COMBINED ANNUAL TECHNICAL REPORT EL45/2874, EL45/2876, EL45/2877, EL45/2901 For the Period 01s |
| A77452 | 2008 | Glengarry Resources Ltd | Citadel | <1% | CITADEL PROJECT COMBINED ANNUAL TECHNICAL REPORT EL45/2874 and EL45/2901 for the Period 1st January 2007 to 31 |
| A70699 | 2005 | Ngm Resources Ltd | Anketell | <1% | Anketell Project, Annual report for the period 01 Mar 2004 to 28 Feb 2005 , C26/1998 (comprising tenements E4 |
| A71248 | 2005 | Ngm Resources Ltd | Anketell | <1% | Anketell Project WA, Central Anketell Tenement Group (C26/1998), Surrender Report(E45/2427) and Partial Surren |
| A68779 | 2004 | Teck Cominco Australia Pty Ltd | Anketell | <1% | Annual Report, Anketell Project, E45/1933-1936, E45/2423-2427for the period May 2003-April 2004 |
| A50182 | 1997 | Bhp Minerals Pty Ltd | Paterson | <1% | Paterson Gold Project, Partial Surrender Report February 1997 (ELs 45/1109, 1110, 1112, 1113, 1116, 11119, 145 |
| A51334 | 1997 | Bhp Minerals Pty Ltd | Central Anketell | <1% | Central Anketell Project, 1996 Annual Report for E45/118-1110, 1112-1113, 1115-1116, 1118-1119,, 1224-1226, 14 |
| A48384 | 1996 | Bhp Minerals Pty Ltd | Anketell | <1% | Anketell Project, Annual Report for period 8th April 1995 to 7th April 1996, E45/1108-1110, E45/1112-1113, E45 |
| A44639 | 1995 | Bhp Minerals Pty Ltd | Anketell | <1% | Anketell Project , 02/95. Partial relinquishment report E45/1108-1110,1112-1113,1115, 1118-1119,1225-1226,1450 |
| A44911 | 1995 | Bhp Minerals Pty Ltd | Anketell | <1% | Anketell Project, 1994 Annual Report Exploration Licences E45/1108-1110, 1112-1113, 1115-1116,1118-1119,1123, |
| A40979 | 1994 | Bhp Minerals Pty Ltd | Anketell | <1% | Anketell Project, Annual Report for the period 8th April 1993 to 7th April 1994, E45/1108-1110, 1112, 1113, 11 |
| A41252 | 1994 | Broken Hill Pty Co Ltd | Anketell | 1% | Anketell Project, Partial relinquishment report (E45/1108, 1118, 1119, 1123, 1225, 1226) and final report (E45 |
| A38504 | 1993 | Broken Hill Pty Co Ltd | Anketell | <1% | Anketell Project, Surrender Report for the period 08/04/1992 to 19/031993, E45/1087, 1090-1091, 1093-1094, 10 |
| A38505 | 1993 | Broken Hill Pty Co Ltd | Anketell | <1% | Anketell Project, Annual Report for the period ended 8th April 1993, E45/1088-1089, 1097, 1108-1110, 1112-1113 |
| A8644 | 1979 | Cra Exploration Pty Ltd | Anketell Two | 26% | Anketell Two Project, Non-statutory Report: Final Report, October 1979, TR70/7059H. |
| A104366 | Antipa Resources Pty Ltd | Citadel | <1% | Citadel Project – Combined Annual Technical Report (C58/2007) EL45/2874, EL45/2876, EL45/2877, EL45/2901 for t |
What does the exploration record say about this ground?
NextMaps reads the WAMEX reports over M 45/1288 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.