M 70/171
LiveMining LeaseShire of WyalkatchemSouth West M.F. District
Area
3.683ha
Expires
Feb 2027
in 5 months
WAMEX reports
48
WA median is 53
Report drilling
11
of 48 reports
Register summary
- Holder
- Sunnylake Holdings Pty Ltd
- Local government
- Shire of Wyalkatchem
- Application received
- 21 Dec 1983
- Commenced
- 5 Feb 1985
- Expiry
- 4 Feb 2027
- Term
- 21 Years (Renewed)
Exploration history on this ground
48 historical WAMEX exploration reports intersect M 70/171: 9 report geochemistry or sampling, 12 include a digital data package.
When this ground was worked
11960s
1970s
31980s
101990s
122000s
192010s
32020s
Most recent reports
| Report | Year | Operator | Project | On this ground | Title |
|---|---|---|---|---|---|
| A130861 | 2022 | Aurora Tenement Consulting Pty Ltd | Cowcowing | <1% | Cowcowing Project 2022 E70/5716 for the period ending 13/04/2022. |
| A123264 | 2020 | Gypsum Industries Of Australia | Cowcowing Lakes South | 2.4% | Cowcowing Lakes South - Wyalkatchem Annual Report, C233/1998, 5 February 2019 to 4 February 2020 |
| A125444 | 2020 | Lake Hillman Mining Pty Ltd | Lake Cowcowing | <1% | Final Surrender Report Lake Cowcowing E70/4432 for the period ending 06/08/2020 |
| A119614 | 2019 | Gypsum Industries Of Australia | Cowcowing Lakes South - Wyalkatchem | 2.4% | Cowcowing Lakes South - Wyalkatchem C233/1998 Annual Report for the period 5 February 2018 to 4 February 2019 |
| A120745 | 2019 | Lake Hillman Mining Pty Ltd | Lake Cowcowing | <1% | Voluntary Partial Surrender Report E70/4432 Lake Cowcowing for the period 11 June 2013 to 10 June 2019 |
43 more reports
| A115976 | 2018 | Gypsum Supplies | Lake Cowcowing | <1% | Annual Mineral Exploration Report, Comined Report Number C133/2016 For the Period 1 January 2017 to 31 Decembe |
| A116138 | 2018 | The Trustee For Westdeen Unit Trust | Cowcowing Lakes | 2.4% | Cowcowing Lakes Project C233/1998 Annual Report for the period 5 February 2017 to 4 February 2018 |
| A112396 | 2017 | Westdeen Holdings Pty Ltd | Cowcowing Lakes | 2.4% | Cowcowing Lakes C233/1998 Annual report for the period 5 February 2016 to 4 February 2017, M70/00171, M70/0017 |
| A112413 | 2017 | Gypsum Supplies | Lake Cowcowing | <1% | Annual Mineral-Exploration Report, Combined Report Number C133/2016 Lake Cowcowing Project for the period 01/0 |
| A114042 | 2017 | Lake Hillman Mining Pty Ltd | Lake Cowcowing | <1% | Voluntary Partial Surrender Report Lake Cowcowing E70/04432 for the period 11 June 2013 to 16 March 2017 |
| A109532 | 2016 | Lake Hillman Mining Pty Ltd | Lake Cowcowing | <1% | Annual Mineral Exploration Report, Exploration Licence 70/4432 for the period 11/06/2015 to 10/06/2016 |
| A108446 | 2016 | Westdeen Holdings Pty Ltd | Cowcowing | 2.4% | Cowcowing Annual WAMEX report For the Period 4 April 2015 to 4 April 2016 M70/173 |
| A106089 | 2015 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.4% | C233/1998 Combined Annual Mineral Exploration Report for the period 5 February 2014 to 4 February 2015, M70/00 |
| A106017 | 2015 | Gypsum Supplies | Lake Cowcowing | <1% | Voluntary Partial Surrender Report, Exploration Licence 70/4432 for the period 11/06/2013 to 30/06/2015 |
| A106846 | 2015 | Gypsum Supplies | Lake Cowcowing | <1% | Exploration Licence 70/4432 Lake Cowcowing, Annual Report for the period 11/06/2014 to 10/06/2015 |
| A101837 | 2014 | Westdeen Holdings Pty Ltd | Lake Cowcowing | <1% | Lake Cowcowing Project C233/1998 Mining Leases 70/171, 70/172, 70/173, 70/264, 70/559, 70/1078, Prospecting Le |
| A102832 | 2014 | Gypsum Supplies | Lake Cowcowing | <1% | Lake Cowcowing Project, Annual Report for the period 11/06/2013 to 10/06/2014, E70/4432. |
| A103029 | 2014 | Gypsum Supplies | Lake Cowcowing | <1% | Lake Cowcowing Project, Partial Surrender Report for the period 11/06/2013 to 16/06/2014, E70/4432. |
| A97583 | 2013 | Westdeen Holdings Pty Ltd | Lake Cowcowing | <1% | Combined Annual Report C233/1998 Lake Cowcowing for the period 5 February 2012 to 4 February 2013, M70/171, 70 |
| A93748 | 2012 | Westdeen Holdings Pty Ltd | Lake Cowcowing | <1% | Combined Annual Report C233/1998, Lake Cowcowing in the South West Mineral Field for the period 5 February 201 |
| A89897 | 2011 | Westdeen Holdings Pty Ltd | Lake Cowcowing | <1% | Combined Annual Report C233/1998, Lake Cowcowing in the South West Mineral Field, 5 February 2010 to 4 Februar |
| A86653 | 2010 | Westdeen Holdings Pty Ltd | Lake Cowcowing | <1% | Combined Annual Report C233/1998, Lake Cowcowing, 5 February 2009 to 4 February 2010, Mining Leases 70/171, 70 |
| A77855 | 2008 | Westdeen Holdings Pty Ltd | Lake Cowcowing | <1% | Combined Annual Report C233/1998 Lake Cowcowing in the South West Mineral Field 5 February 2007 to 4 February |
| A78209 | 2008 | Cockburn Cement Ltd | Lake Cowcowing | <1% | Project name: Lake Cowcowing M70/137 Annual report for Period 13 February 2007 - 12 February 2008 |
| A74708 | 2007 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.6% | Lake Cowcowing Project M70/171, 172, 173, 264, 559, C233/1998, Combined Annual Report for the Period 5 Februar |
| A74753 | 2007 | Cockburn Cement Ltd | Lake Cowcowing | <1% | Lake Cowcowing M70/137 Annual Report for the Period 13 Feb 2006 - 12 Feb 2007 |
| A72162 | 2006 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.6% | Combined Annual Report C233/1998, M70/171-173,264,559, Lake Cowcowing in South West Mineral Field, Period 5 Fe |
| A70269 | 2005 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.6% | Combined annual report for the period 05/02/04 - 04/02/05 Lake Cowcowing Project, C233/1998, M70/171-173, M70/ |
| A68374 | 2004 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.6% | Annual report for the period 05/02/2003-04/02/2004 Lake Cowcowing Project (C233/1998), M70/171, M70/172, M70/1 |
| A66318 | 2003 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.6% | Combined Annual Report period 5 February 2002 to 4 February 2003 Lake Cowcowing C233/1998: M70/171-73, 264, 55 |
| A66567 | 2003 | Adelaide Brighton Cement Ltd | Lake Cowcowing | <1% | Annual Report, M70/137, Lake Cowcowing, from 13/2/02 to 12/2/03. |
| A64716 | 2002 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.4% | Combined Annual Report C233/1998. Mining Leases 70/171, 70/172, 70/173, 70/264, 70/559 Propecting Licence 70/1 |
| A62116 | 2001 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.4% | Combined Annual Report for the period 5 February 2000 to 4 February 2001 mining leases 70/171, 70/172, 70/173, |
| A60073 | 2000 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.4% | Combined Annual Report, C233/1998, Mining Leases M70/171 to M70/173, M70/264, M70/559, P70/1250. 03/2000 |
| A57757 | 1999 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 2.4% | Gypsum Project at Lake Cowcowing Mining Lease:70/171-173, 264, 559 Prospecting Licence:70/1250 03/1999 |
| A54182 | 1998 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 4.4% | Annual Report For Mining Lease: 70/171-173 Lake Cowcowing, South West Mineral Field 26/03/1998 |
| A50657 | 1997 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 4.4% | Annual report for Mining Lease M70/171 M70/172 and M70/173 located at Lake Cowcowing in the South West Mineral |
| A47392 | 1996 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 4.4% | Annual report for Mining Leases M70/171 M70/172 and M70/173 located at Lake Cowcowing in the South West Minera |
| A43638 | 1995 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 4.4% | Annual report for Mining Leases M70/171 M70/172 M70/173 located at Lake Cowcowing in the South West Mineral Fi |
| A40701 | 1994 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 4.4% | Annual Report for the period 02/93-02/94 Lake Cowcowing Project M70/171-173 |
| A37955 | 1993 | Westdeen Holdings Pty Ltd | Lake Cowcowing | 4.4% | Annual report for the period 05/02/92-04/02/93 Lake Cowcowing Project M70/171 M70/172 M70/173 |
| A34877 | 1992 | Gypsum Ind Aust Pty Ltd | Lake Cowcowing | 4.4% | Annual report for the period 06/01/91-05/01/92 Lake Cowcowing Project M70/171 M70/172 M70/173 |
| A32273 | 1991 | Endeavour Resources Ltd | Lake Cowcowing | 4.4% | Annual Report - Mining Leases70/171-173 - Lake Cowcowing. 06/01/90 - 05/01/91 |
| A29420 | 1990 | Endeavour Resources Ltd | Lake Cowcowing | 2.7% | Annual report for Mining leases 70/171-174 (Under conditiona l surrender) 6/1/1989 to 5/1/1990 (Lake Cowcowing |
| A25749 | 1989 | Endeavour Resources Ltd | Lake Cowcowing | 2.7% | Annual Report for Mining Leases 70/171, 70/172, 70/173, and 70/174, 6 January 1988 to 5 January 1989. Endeavou |
| A22955 | 1988 | Endeavour Resources Ltd | Lake Cowcowing | 2.7% | Annual report for Mining Leases 70/171 to 70/174 inclusive in the South West Mineral Field Report No: ERL 88/0 |
| A16922 | 1986 | Endeavour Resources Ltd | Lake Cowcowing | 2.7% | Report on Mining Leases M70/171 to M70/174 incl. Lake Cowcowing, South West Mineral Field Perth, January 1986 |
| A19664 | 1960 | Swan Portland Cement Ltd | Lake Cowcowing | <1% | (Lake Cowcowing gypsum prospect MC669H (MC70/669) drilling 1960?) |
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
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to it, and how long the current holder has actually had it.
Tenure detail Free account
- Current holders & shares
- Holder change history
- Expenditure history
- Conditions & endorsements
- Native title context
- Combined reporting
- Rent status
Tenement intelligence Premium
- Time to expiry
- 5 months · 4 Feb 2027
- At-risk & opportunity signals
- Expenditure compliance
- 5-year track record
- Spend trend & exploration intensity
- Expiry band
- Ownership age
- Dealings, mortgages & caveats
- Transfer history
What does the exploration record say about this ground?
NextMaps reads every WAMEX report over M 70/171 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.
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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 2026-08-24. Compiled by NextMaps. Verify against primary sources before reliance.