M 47/1421-I
LiveMining LeaseShire of East PilbaraWest Pilbara M.F. District
M 47/1421-I is a live mining lease in the Shire of East Pilbara, Western Australia, held by Process Minerals International Pty Ltd (part of Mineral Resources Limited). Granted on 21 Jan 2010 for 21 years, it expires on 20 Jan 2031. The ground is covered by 43 historical WAMEX reports.
Area
25.775ha
Expires
Jan 2031
in 4 years
WAMEX reports
43
WA median is 53
Report drilling
23
of 43 reports
Free Tenure Pack for M 47/1421-I
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 47/1421-I that covers 43 WAMEX reports · 15 open-file drillholes (273 m drilled) · 8 earlier titles on the ground since 1958 · 1 native title determination · no conservation land.
Register summary
- Holder
- Process Minerals International Pty Ltd
- Part of
- Mineral Resources Limited (ASX:MIN) as at 2026-06-30
- Local government
- Shire of East Pilbara
- Application received
- 12 Sept 2008
- Commenced
- 21 Jan 2010
- Expiry
- 20 Jan 2031
- Term
- 21 Years
The full record on M 47/1421-I
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 the one change of holder on record
- The full record: 17 years of expenditure, 32 conditions and 4 endorsements
- Native title context, combined reporting and rent status
Premium
- At-risk and opportunity signals, and expenditure compliance over five years
- Every register dealing (14 on record), with mortgages, caveats and transfers flagged
- Expiry band, and how long the holder has had it
Exploration history on this ground
43 historical WAMEX exploration reports intersect M 47/1421-I: 9 report geochemistry or sampling, 20 include a digital data package.
Work on record: Diamond drilling 19 · Mineral resource estimate 14 · RC drilling 12 · Geological mapping 11 · Feasibility studies 8 · Aerial colour photography 6. Resource declared in A93553 (2012), A89881 (2011), A86725 (2010), A82190 (2009) and 10 more.
Rather than open these one by one on the DMPE site,
have them read into one cited report on M 47/1421-I, free for new accounts.
When this ground was worked · 40 of 43 reports dated
31970s
41980s
51990s
132000s
142010s
12020s
Most recent reports
| Report | Year | Operator | Project | On this ground | Title |
|---|---|---|---|---|---|
| A123686 | 2020 | Polaris Metals Pty Ltd; Process Minerals International Pty L | Central Pilbara | 2.1% | C4/2013 Combined Annual - Central Pilbara - for the period 1/2/2019 to 31/1/2020 |
| A119607 | 2019 | Process Minerals International Pty Ltd | Central Pilbara - Phils Creek | 2.1% | Combined Annual Report for Central Pilbara - Phils Creek C4/2013 for the period 1/2/2018 to 31/1/2019, M47/013 |
| A116514 | 2018 | Process Minerals International Pty Ltd; Polaris Metals Pty L | Central Pilbara | 2.1% | Annual Report C4/2013 "Central Pilbara" 01/02/2017 to 31/01/2018, M47/01359, M47/01360, M47/01421 |
| A112320 | 2017 | Polaris Metals Pty Ltd; Process Minerals International Pty L | Central Pilbara | 2.1% | Combined Annual Mineral Exploration Report "Central Pilbara" (C4/2013) For the Period 1 February 2016 to 31 Ja |
| A109144 | 2016 | Process Minerals International Pty Ltd | Central Pilbara | 2.1% | Combined Annual Report - Phil's Creek C4/2013, M47/01359, M47/01360, M47/01421 for the period 1 February 2015 |
38 more reports
| A109565 | 2016 | Brockman Mining Australia Pty Ltd | Phils Bore | 2.7% | PHILS BORE PROJECT E47/2904 - Annual Report for the year ended 2nd June 2016 |
| A105867 | 2015 | Polaris Metals Pty Ltd | Central Pilbara | <1% | Central Pilbara Project C4/2013 Annual Report for the Period 1 February 2014 – 31 January 2015, M47/1359-I, M4 |
| A102255 | 2014 | Polaris Metals Pty Ltd | Central Pilbara | <1% | Combined – C004/2013 Annual Report for the period 1 February 2013 – 31 January 2014, E47/1236-I, E47/1238-I, E |
| A97093 | 2013 | Iron Ore Holdings Ltd | Marillana-Yandicoogina | <1% | ANNUAL REPORT C40/2005–MARILLANA - YANDICOOGINA PROJECT FOR THE PERIOD 17 FEBRUARY 2012 to 16 FEBRUARY 2013 |
| A98009 | 2013 | Polaris Metals Pty Ltd | Marillana - Yandicoogina | <1% | Marillana - Yandicoogina Project, Final Surrender Report for the period 6th March 2012 to 15th February 2013, |
| A98330 | 2013 | Process Minerals International | Central Pilbara | <1% | Central Pilbara Project, Annual Report for the period 01/02/2012 to 31/01/2013, E47/1236, 1238 & 2366; M47/135 |
| A93553 | 2012 | Iron Ore Holdings Ltd | Marillana – Yandicoogina | <1% | C40/2005 – Marillana - Yandicoogina Project Annual Report For the Period 17 February 2011 to 16 February 2012 |
| A89881 | 2011 | Iron Ore Holdings Ltd | Marillana – Yandicoogina | <1% | Annual Report, C40/2005 – Marillana - Yandicoogina Project Annual Report For the Period 17 February 2010 to Fe |
| A102150 | 2011 | Rio Tinto Exploration Pty Ltd | Mesa J - Yandi Junction - Mesa A - Bunga | <1% | Peth Core Library Drilling Data from Drillholes into Channel Iron Deposits (CID) in the Pilbara Hole J6088- Me |
| A86725 | 2010 | Iron Ore Holdings Ltd | Marillana - Yandicoogina | <1% | C40/2005 – Marillana - Yandicoogina Project Annual Report For the Period 17 February 2009 to February 2010, E4 |
| A82190 | 2009 | Iron Ore Holdings Ltd | Marillana – Yandicoogina | <1% | C40/2005 – Marillana - Yandicoogina Project Annual Report For the Period 17 February 2008 to February 2009. |
| A77539 | 2008 | Iron Ore Holdings Ltd | Yandicoogina | <1% | Annual Report - E47/1236-1239 Marillana- Yandicoogina Project - For the Period 17 February 2007 to 16 February |
| A74794 | 2007 | Iron Ore Holdings Ltd | Yandicoogina | <1% | Annual Report for Exploration Licences E47/1336 - 1239 Yandicoogina Project, for the Period 17 February 2006 t |
| A72197 | 2006 | Iron Ore Holdings Ltd | Yandicoogina | <1% | Annual Report for Exploration licences E47/1236-1239, 17 February 2005 - 16 February 2006, (Yandicoogina Proje |
| A73654 | 2006 | Hallmark Minerals Nl | Yandicoogina | <1% | (HIY) Yandicoogina, Mining Lease ML274SA, West Pilbara Mineral Field, Western Australia, Annual report for the |
| A70246 | 2005 | Iron Ore Holdings Ltd | Yandi | <1% | Annual report for the period 17 February 2004 to 17 February 2005, E47/1236, E47/1237, E47/1238 and E47/1239, |
| A60399 | 2000 | Pacminex Pty Ltd | Yandicoogina | <1% | Annual Reprot on Exploration to February 1978 Temporary Reserves for Iron 6501H, 6502H, 6504H, Yandicoogina Pr |
| A60400 | 2000 | Csr Ltd | Yandicoogina | <1% | The Yandicoogina Project Exploration History and Geological Review 1971 to 1981 EMR72/82 (TR70/5259 TR70/6501 |
| A60401 | 2000 | Csr Ltd | Yandicoogina | <1% | Density Measurements at Yandicoogina and Yandicoodgina Ore Grade Variability Study (1985, TR70/5604 TR70/6501 |
| A60403 | 2000 | Pacminex Pty Ltd | Yandicoogina | <1% | A Review of the Exploration and Metallurgical testing of the Junction and Weeli Wolli Deposits Yandicoogina Pr |
| A60404 | 2000 | Csr Ltd | Yandicoogina | <1% | Yankicoogina Iron Ore Project 1980 Drilling Programme and Ore Reserves Calculations in the Mine Block (1980, T |
| A60715 | 2000 | Csr Ltd | Yandicoogina | <1% | Yandicoogina Iron Ore Project Summary (1983, E47/4 to E47/12 TR70/5201 TR70/5259 TR70/5603 to TR70/5604 TR70/6 |
| A60638 | 2000 | Csr Ltd | Yandicoogina | <1% | CSR Ltd. Yandicoogina Prospect. |
| A59397 | 1999 | Hamersley Iron Pty Ltd | Yandicoogina | <1% | (HIY) Yandicoogina, Mining Lease ML274SA, West Pilbara Mineral Field, WA, Annual Report for the Period 14/10/1 |
| A56742 | 1998 | Hamersley Iron Pty Ltd | Yandicoogina | <1% | (HIY) Yandicoogina, Mining Lease ML 274SA West Pilbara Mineral Field W.A. Annual Report 14/10/97 - 13/10/98 |
| A53188 | 1997 | Hamersley Iron Pty Ltd | Yandicoogina Project | <1% | Annual Report (Combined Mineral Exploration Report), Yandicoogina Project Area - Exploration Licence: 47/4 - |
| A43088 | 1994 | Hamersley Iron Pty Ltd | Yandicoogina | <1% | Yandicoolgina Project , Annual Report for the period 8th June 1993 to 7th June 1994, E47/4-12. |
| A38853 | 1993 | Hamersley Iron Pty Ltd | Yandicoogina | <1% | Annual report for the period 08/06/92-07/06/93 Yandicoogina Project E47/4-12 |
| A18058 | 1986 | Csr Ltd | Yandicoogina | <1% | Annual report Exploration Licences E47/4 to E47/12 Yandicoogina Project, Pilbara Region, Western Australia for |
| A15302 | 1985 | Csr Ltd | Yandicoogina | <1% | Annual report Exploration Licence E47/4 to E47/12 Yandicoogina Project Pilbara Region Western Australia for th |
| A15303 | 1985 | Csr Ltd | Yandicoogina | <1% | Yandicoogina Project, Non-statutory Report:Paper presented to the Fourth International Iron Ore Symposium, Rom |
| A60402 | 1980 | Csr Ltd | Yandicoogina | <1% | Yandicoogina Iron Ore Prospect 1979 Drilling programme and ore reserves Calculations in the Initial Mine Block |
| A5556 | 1975 | Pacminex Pty Ltd | Yandicoogina - Koodaideri | <1% | Yandicoogina - Koodaideri, Completion report [non-statutory] on exploration for iron ore, Temporary Reserve 52 |
| A2332 | 1972 | Pacminex Pty Ltd | Koodaideri | <1% | Koodaideri Project, Annual Report for the period ending 31st December 1971, TR70/5255-5258H. |
| A1379 | 1970 | Pacminex Pty Ltd | Hamersley | <1% | Temporary Reserves for iron ore West Pilbara and Peak Hill Goldfields. Report for the quarter ended 30th June, |
| A46438 | 1753 | Hamersley Iron Pty Ltd | Yandicoogina | <1% | Annual report Yandicoogina Project Area Exploration Licences E47/4 to E47/12 8 June 1994 to 7 June 1995 Minera |
| A49724 | 1753 | Hamersley Iron Pty Ltd | Yandicoogina | <1% | Annual report Yandicoogina Project Area Exploration Licence E47/4 to E47/12 Reporting period 8 June 1995 to 7 |
| A151811 | Hamersley Iron Pty Ltd | Yandi Braid | <1% | Donated hole geology DD15YBBR0002 |
What does the exploration record say about this ground?
NextMaps reads the WAMEX reports over M 47/1421-I 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.