M 28/400
LiveMining LeaseCity of Kalgoorlie-BoulderKurnalpi District
M 28/400 is a live mining lease in the City of Kalgoorlie-Boulder, Western Australia, held by Ac Minerals Pty Ltd. Granted on 11 Jan 2023 for 21 years, it expires on 10 Jan 2044. The ground is covered by 82 historical WAMEX reports.
Area
2,365.89ha
Expires
Jan 2044
in 17 years
WAMEX reports
82
WA median is 53
Report drilling
47
of 82 reports
Free Tenure Pack for M 28/400
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 28/400 that covers 82 WAMEX reports · 580 open-file drillholes (91,968 m drilled) · 63 earlier titles on the ground since 1969 · 1 native title determination · no conservation land.
Register summary
- Holder
- Ac Minerals Pty Ltd
- Local government
- City of Kalgoorlie-Boulder
- Application received
- 2 Dec 2019
- Commenced
- 11 Jan 2023
- Expiry
- 10 Jan 2044
- Term
- 21 Years
The full record on M 28/400
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 (no change of holder on record)
- The full record: 4 years of expenditure, 12 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 (9 on record), with mortgages, caveats and transfers flagged
- Expiry band, and how long the holder has had it
Exploration history on this ground
82 historical WAMEX exploration reports intersect M 28/400: 37 report geochemistry or sampling, 42 include a digital data package.
Work on record: RC drilling 24 · Rotary drilling 21 · Soil sampling 20 · Auger drilling 18 · Diamond drilling 15 · Rock chip sampling 15. Resource declared in A125661 (2020), A56807 (1998), A53474 (1998).
Rather than open these one by one on the DMPE site,
have them read into one cited report on M 28/400, free for new accounts.
When this ground was worked · 77 of 82 reports dated
61970s
91980s
201990s
122000s
242010s
62020s
Most recent reports
| Report | Year | Operator | Project | On this ground | Title |
|---|---|---|---|---|---|
| A146405 | 2025 | Ramelius Resources Ltd | Rebecca | <1% | Partial Surrender Report for E28/2733 — Rebecca Project for the period ending 12 December 2024 |
| A152885 | 2025 | Ramelius Resources Limited | Rebecca | <1% | Partial Surrender Report for E28/2913 — Rebecca Project for the period ending 3/10/2025. |
| A132619 | 2022 | Bulletin Resources Pty Ltd | Lake Rebecca | <1% | Lake Rebecca Project - Partial Surrender of E28/2600 for the period 15 November 2016 to 15 September 2022 |
| A122951 | 2020 | Bulletin Resources Limited | Lake Rebecca | <1% | Annual Report Lake Rebecca C56/2018 for the period ending 29 January 2020, E 28/02600, E 28/02635 |
| A122252 | 2020 | Ac Minerals Pty Ltd | Rebecca | 20% | Group Annual Technical Report for the Rebecca Project, C302/2011, 1 October 2018 to 30 September 2019 |
77 more reports
| A125661 | 2020 | Ac Minerals Pty Ltd | Rebecca | 15% | Rebecca Project C302/2011 Group Annual Technical Report for the period 1 October 2019 to 30 September 2020 |
| A118826 | 2019 | Ac Minerals Pty Ltd | Rebecca | 31% | Combined Annual Technical Report - Rebecca Project C302/2011 for the period 1 October 2017 to 30 September 201 |
| A119845 | 2019 | Matsa Gold Pty Ltd | Lake Rebecca | <1% | Combined Annual Report Lake Rebecca C56/2018 For the Period 30 January 2018 to 29 January 2019, E28/02600, E28 |
| A115831 | 2018 | Ac Minerals Pty Ltd | Rebecca | 31% | Combined Annual Technical Report C302/2011 Rebecca Project For the Period 1 October 2016 to 30 September 2017, |
| A110810 | 2017 | Ac Minerals Pty Ltd | Rebecca | 29% | Combined Annual Technical Report C302/2011 Rebecca Project 1 October 2015 to 30 September 2016 |
| A114500 | 2017 | Ac Minerals Pty Ltd | Rebecca | <1% | Final Surrender Report E28/2243 Rebecca Project for the period 11 March 2013 to 3 May 2017 |
| A115446 | 2017 | Matsa Resources Limited | Kirgella Rocks South | <1% | Kirgella Rocks South E28/2600 Annual Report for the period 15/11/2016 - 14/11/2017 |
| A107804 | 2016 | Ac Minerals Pty Ltd | Rebecca | 6.9% | Combined Annual Technical Report C302/2011 Rebecca Project E28/1610, E28/2146, E28/2233, E28/2243, E28/2275, E |
| A108706 | 2016 | Enterprise Uranium Ltd | Ponton | <1% | Ponton Project C56/2013 Surrender Report for the period 12 October 2012 to 18 December 2015, E28/2202, E28/220 |
| A109203 | 2016 | Ac Minerals Pty Ltd | Rebecca | <1% | Final Surrender Report E28/2233 & E28/2306 Rebecca Project C302/2011 for the period 30/05/2013 - 07/06/2016 |
| A100679 | 2014 | Renaissance Minerals Ltd | Pinjin | <1% | Combined Annual Report for the Pinjin Project (C146/2005) for the Period January 2012 to 31st December 2013, E |
| A100978 | 2014 | Ac Minerals Pty Ltd | Rebecca | 40% | Rebecca Project, Annual Report for the period 01/10/2012 to 30/09/2013, E28/1610 & 2146. |
| A103683 | 2014 | Independence Group Nl | Rebecca | 6.9% | Combined Annual Report Rebecca JV Project C302/2011, E28/2233, 2275, 2306, 2146, 1610, 2243 for the period 1st |
| A104187 | 2014 | Enterprise Uranium Ltd | Ponton | <1% | Ponton Project C56/2013 E28/2202 - 2204 & E28/2206 Partial Surrender 12 October 2012 to 2 September 2014 |
| A104345 | 2014 | Enterprise Uranium Ltd | Ponton | <1% | PONTON PROJECT C56/2013 E28/2202, E28/2203, E28/2204, E28/2205, E28/2206 COMBINED ANNUAL REPORT 1 OCTOBER 2013 |
| A96679 | 2013 | Ac Minerals Pty Ltd | Rebecca | 44% | Combined Annual Technical Report Rebecca Project E28/1610 & E28/2146 C302/2012, Period 1st October 2011 – 30th |
| A97152 | 2013 | Renaissance Minerals Ltd | Pinjin | <1% | Combined Annual Report for the Pinjin Project (C146/2005) for the Period 1st January 2012 to 31st December 201 |
| A96875 | 2013 | Renaissance Minerals Ltd | Pinjin | <1% | Pinjin Project, Final Surrender Report for the period 13th December 2007 to 12th December 2012, E28/1562. [C14 |
| A99891 | 2013 | Enterprise Uranium Ltd | Ponton | <1% | PONTON PROJECT C56/2013 E28/2202, E28/2203, E28/2204, E28/2205, E28/2206 PARTIAL SURRENDER REPORT 12 OCTOBER 2 |
| A92611 | 2012 | Ac Minerals Pty Ltd | Rebecca | 57% | Combined Annual Technical Report Rebecca Project E28/1610 & P28/1197 CR302/2011 Period 1st October 2010 – 30th |
| A93735 | 2012 | Renaissance Minerals Ltd | Pinjin | <1% | C146/2005 - Combined Annual Report on Exploration for the Period 1st January 2011 to 31st December 2011, E28/1 |
| A89561 | 2011 | Renaissance Minerals Ltd | Crab Hill | <1% | E28/1562 “Crab Hill” Partial Surrender Report March 2010. Report Period: 13 December 2007 to 09 December 2010 |
| A89989 | 2011 | Renaissance Minerals Ltd | Pinjin | <1% | Pinjin Project, Annual Report for the period 1st January 2010 to 31st December 2010, P28/1055, 1057-1061, 1073 |
| A86130 | 2010 | Newmont Asia Pacific | Pinjin | <1% | Combined Annual Report On Exploration For The Period 1st January 2009 to 31st January 2009 for E28/1143, 1506, |
| A89036 | 2010 | Ac Minerals Pty Ltd | Rebecca | 57% | Annual Technical Report Rebecca Project, E28/1610,for the period 25 October 2009 to 26 September 2010. |
| A81567 | 2009 | Newmont Asia Pacific | Pinjin | <1% | COMBINED ANNUAL REPORT ON EXPLORATION for the period 01/01/2008 to 31/12/2008, Project C146/2005 Pinjin, WESTE |
| A86252 | 2009 | Ac Minerals Pty Ltd | Rebecca | 57% | Annual Technical Report, Rebecca Project, E28/1610, Period 25th October 2008 - 26th September 2009. |
| A81359 | 2009 | Drake Resources Ltd | LAKE REBECCA | 57% | LAKE REBECCA PROJECT E28 / 1610 ANNUAL REPORT 04/10/2007 to 03/10/2008 |
| A76825 | 2007 | Drake Resources Ltd | Lake Rebecca | 57% | LAKE REBECCA PROJECT E28/1610 Annual Report, Period: 04/10/2005 to 03/10/2006. |
| A64526 | 2002 | Newcrest Operations Ltd | Pinjin/Lake Rebecca | <1% | Interim Report To November 15, 2001. Pinjin/Lake Rebecca Option E28/635, E28/636 & E28/617 |
| A65129 | 2002 | Newcrest Operations Ltd | Lake Rebecca - Pinjin | 20% | Annual Report for the period 05/05/2001 - 04/05/2002, Pinjin - Lake Rebecca Project, E28/466. |
| A61896 | 2001 | Central Kalgoorlie Gold Mines Nl | Round Hill | <1% | Round Hill (North and South) E28/635 & 636 Annual Report for the period 30 November 1999 to 29 November 2000. |
| A62721 | 2001 | Central Kalgoorlie Gold Mines Nl | Lake Rebecca | 20% | 2000/2001 Annual Report Lake Rebecca E28/466 For Period 05/05/200 To 04/05/2001. |
| A60451 | 2000 | Central Kalgoorlie Gold Mines Nl | Pinjin | <1% | Pinjin E28/592,635 & 636 Annual Report for the period 30/11/1998 to 29/11/1999 |
| A60452 | 2000 | Central Kalgoorlie Gold Mines Nl | Lake Rebecca | 20% | 1999 to 2000 Annual Report Lake Rebecca E28/466 For period 05/05/1999 to 04/05/2000. |
| A60848 | 2000 | Pacmin Mining Corporation Ltd | Kurnalpi East | <1% | Kurnalpi East Project, 2000 Final Surrender Report for the period 07/02/1991 to 02/02/2000, E28/374. |
| A60849 | 2000 | Pacmin Mining Corporation Ltd | Kurnalpi East | 1.6% | 2000 Final Report, E28/453, Report for Period 11/06/1992 to 02/02/2000. |
| A59345 | 1999 | Pacmin Mining Corporation Ltd | Lake Rebecca | 20% | 1998 to 1999 Annual Report. Lake Rebecca Project, E28/466, Report for Period 05/05/1998 to 04/05/1999 |
| A53375 | 1998 | Aberfoyle Resources Ltd | Pinjin | <1% | Annual Report for the period 30 November 1996 to 29 November 1997 Pinjin E28/592, 596, 597, 635, 636, P28/908. |
| A53377 | 1998 | Aberfoyle Resources Ltd | Kurnalpi East | <1% | E28/374 Rebecca, Partial Surrender Report to 24/12/1997 |
| A53769 | 1998 | Aberfoyle Resources Ltd | Lake Rebecca | 20% | Lake Rebecca Project, E28/466 , Partial Surrender Report to 23 February 1998 |
| A55172 | 1998 | Aberfoyle Resources Ltd | Lake Rebecca | 20% | Lake Rebecca Project, E28/466 , Annual Report for the Period 5th May 1997 to 4th May 1998. |
| A56805 | 1998 | Aberfoyle Resources Ltd | Pinjin | <1% | Annual Report for the period 30 November 1997 to 29 November 1998 Pinjin E28/592, 635 & 636. ARL Report No: W |
| A53474 | 1998 | Aberfoyle Resources Ltd | Kurnalpi East | <1% | E28/372, Khartoum, E28/374 Rebecca, E28/453 Round Hill, E31/93 Jungle Dam, E31/94 Anglo Saxon. Annual Report |
| A56807 | 1998 | Aberfoyle Resources Ltd | Kurnalpi East | <1% | E28/372 Khartoum, E28/374 Rebecca, E28/453 Round Hill, E31/93 Jungle Dam Annual Report 07/12/97 - 06/12/98 |
| A49938 | 1997 | Aberfoyle Resources Ltd | Pinjin | <1% | Annual Report for the period ending 29 November 1996 Pinjin E28/592, 596, 597, 635, P28/908. GSWA reference C |
| A50042 | 1997 | Aberfoyle Resources Ltd | Kurnalpi | <1% | Kurnalpi (JV) Project, E28/372 E28/374 E28/453 E31/93 E31/94 Annual report for the period 7th December 1995 t |
| A51139 | 1997 | Aberfoyle Resources Ltd | Round Hill | 1.6% | Round Hill Project,(Kurnalpi JV), Partial Surrender Report E28/453 to 5th February 1997. |
| A49333 | 1996 | Aberfoyle Resources Ltd | Lake Rebecca | 20% | Lake Rebecca E28/466 Partial Surrender Report to 4 May 1996 |
| A46680 | 1996 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | Annual Report to 7 December 1995 on E31/93 E31/94 E28/372 E28/372 E28/374 E28/433 E28/453 E28/572 Kurnalpi Eas |
| A46788 | 1995 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | Partial Surrender for the period 1995 Kurnalpi East Project E28/372 E28/374 E28/433 E28/453 E31/93 E31/94 |
| A41417 | 1994 | Central Kalgoorlie Gold Mines Nl | Lake Rebecca | 20% | Annual report for the period 05/05/93-04/05/94, Lake Rebecca Project, E28/466 |
| A41598 | 1994 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | First partial relinquishment report to April 1994 on E28/372, 374, 431, 433, E31/93, 94 Kurnalpi East Project |
| A43302 | 1994 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | Annual Report to 7 December 1994 on E31/93-94, E28/372, 374, 433, 442, 453, Kurnalpi East Project. |
| A38589 | 1993 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | Kurnalpi East Project, Annual Report for the period 08/12/1991 to 07/12/1992, E28/372 ,374, 431, 433, 442 & 45 |
| A41041 | 1993 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | Annual report for the period 08/12/92-07/12/93 Kurnalpi East Project E28/372 E28/374 E28/431 E28/433 E28/442 E |
| A36333 | 1991 | Cra Exploration Pty Ltd | Kurnalpi East | <1% | Annual Report for the period 08/12/90-07/12/91 Kurnalpi East Project, E31/92-94 E28/370-374,398,419,431-433,4 |
| A26795 | 1989 | Bhp Minerals Pty Ltd | Pinjin | 12% | CR 6391 PINJIN PROJECT E31/38 RUTTER$ DAM E28/158 KIRGELLA E28/87 MAGPIES FIND FINAL REPORT TO 31st JANUARY. 1 |
| A22865 | 1988 | Bhp Minerals Pty Ltd | Magpies Find | 12% | Partial relinquishment to 24/1/88 for E28/87, Magpie's Find, WA |
| A22463 | 1987 | Bhp Minerals Pty Ltd | Magpie's Find | 12% | Magpie's Find Project, Annual Report for the period ending 25/01/1987, E28/87. |
| A19316 | 1986 | Bhp Minerals Pty Ltd | Magpies Find | 12% | Magpies Find Project, Annual Report for the period ending 25th January 1986, E28/87. |
| A17458 | 1985 | Bhp Minerals Ltd | Magpies Find | 12% | Magpies Find Project, Non-statutory Report: Proposed Field Test Work - Yilgarn Block Tertiary Channels - Plac |
| A15685 | 1985 | Uranerz Australia Pty Ltd | Lake Rebecca | 12% | Lake Rebecca Project, Annual Report for the period 25/01/1984 to 24/01/1985, E28/87. |
| A22866 | 1985 | Bhp Minerals Pty Ltd | Magpies Find | 12% | Magpies Find Project, Annual Report for the period ending 25/01/1988, E28/87 |
| A14180 | 1984 | Csr Ltd | Round Hill | 8% | Round Hill Project, (2nd) Annual & Final Surrender Report for the period ending 23/07/1984, E28/8. |
| A12393 | 1983 | Csr Ltd | Round Hill | 8% | Round Hill Project, Annual Report for the period ending 17th November 1982, E28/8. |
| A51529 | 1979 | Aberfoyle Resources Ltd | Lake Rebecca | 20% | Lake Rebecca Project, E28/466 Annual Report for the period 5 May 1996 to May 1997. |
| A7472 | 1978 | Aquitaine Aust Minerals Pty Ltd | Binti- South Crab | 1.8% | Binti- South Crab Project, Non-statutory Report: Geophysical Investigations at South Crab Claims (Binti), W.A, |
| A7471 | 1977 | Aquitaine Aust Minerals Pty Ltd | Binti - South Crab | 1.8% | Binti - South Crab Project, Non-statutory Report: Progress Report, September 1977, MC28/480-488, 517, 1182, 1 |
| A4372 | 1973 | Noranda Australia Ltd | Pinjin - Kirgella Rocks | 28% | Pinjin and Kirgella Rocks (JV) Project, Final Surrender Report, May 1973, MC28/495-500, 544-547, 593,595-603, |
| A4339 | 1972 | Endeavour Oil Co Nl | Pinjin | 39% | Pinjin Project, Non-statutory Report: Exploration Report, February 1972, MC28/495-500, 544-547, 593-599, 601, |
| A1888 | 1970 | Endeavour Minerals Nl | Pinjin | 38% | Pinjin Project, Non-statutory Report: Work Programme Summary for the year ending 30th June 1970, MC28/495-500, |
| A48218 | 1753 | Aberfoyle Resources Ltd | Lake Rebecca | 20% | Lake Rebecca Project, E28/466, Annual Report for the period 5th May 1995 to 4th May 1966. |
| A82464 | 1753 | Runnell Holdings Pty Ltd | Cundeelee | <1% | SURRENDER REPORT E28/1701 Cundeelee Project For the period 24/09/07 to 23/09/08 |
| A38751 | 1753 | Inco Australia Ltd | Eastern Goldfields regional mapping | <1% | Eastern Goldfields regional mapping |
| A44862 | 1753 | Aberfoyle Resources Ltd | Lake Rebecca | 20% | E28/466 Lake Rebecca Project Annual Report to 5 May 1995. |
| A99890 | 1753 | Enterprise Uranium Ltd | Ponton | <1% | PONTON PROJECT E28/2202, E28/2203, E28/2204, E28/2205, E28/2206 COMBINED ANNUAL REPORT C56/2013 1 OCTOBER 2012 |
What does the exploration record say about this ground?
NextMaps reads the WAMEX reports over M 28/400 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.