NextMaps›WA Tenements›M 20/78

M 20/78

LiveMining LeaseShire of CueCue District

Area

151.9ha

Expires

Jan 2030

in 3 years

WAMEX reports

WA median is 53

Report drilling

of 37 reports

Cue Explore on the live map

Register summary

Holder: Big Bell Gold Operations Pty Ltd
Part of: Westgold Resources Limited (ASX:WGX) as at 2026-06-30
Local government: Shire of Cue
Application received: 22 May 1987
Commenced: 14 Jan 1988
Expiry: 13 Jan 2030
Term: 21 Years (Renewed)

Exploration history on this ground

37 historical WAMEX exploration reports intersect M 20/78: 15 report geochemistry or sampling, 30 include a digital data package.

When this ground was worked · 36 of 37 reports dated

21980s

111990s

92000s

112010s

32020s

Most recent reports

Report	Year	Operator	Project	On this ground	Title
A151800	2025	Caprice Resources Ltd	Cuddingwarra West / Fleece Pool	<1%	Final Surrender Report for Portions of the Cuddingwarra West and Fleece Pool Project (18 Prospecting Licences)
A122485	2020	Golden State Mining Ltd	Cuddingwarra	<1%	C69/2018 Cuddingwarra Project Annual Report for the period 1 January 2019 to 31 December 2019
A123210	2020	Westgold Resources Limited	Cuddingwarra	3.3%	Combined Annual Mineral Exploration Report, Cuddingwarra C304/1995, for the period ending 31/12/2019
A119449	2019	Westgold Resources Limited	Cuddingwarra	2.7%	Combined Annual Mineral Exploration Report, Cuddingwarra C304/1995 For the Period 1 January 2018 to 31 Decembe
A119238	2019	Lefroy Exploration Limited	Murchison	<1%	Annual Combined Report C69/2018 Murchison Project for the period 1 January 2018 to 31 December 2018

32 more reports

A116196	2018	Westgold Resources Limited	Cuddingwarra	2.7%	Combined Annual Mineral Exploration Report, Cuddingwarra C304/1995 for the period 1 January 2017 to 31 Decembe
A112402	2017	Westgold Resources Limited	Cuddingwarra	2.7%	Combined Annual Mineral Exploration Report, Cuddingwarra C304/1995 for the period 1 January 2016 to 31 Decembe
A108343	2016	Metals X Limited	Cuddingwarra	2.5%	ANNUAL REPORT For the Period 1 January 2015 to 31 December 2015 CUDDINGWARRA Annual Mineral Exploration Report
A105081	2015	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1.8%	Annual Mineral Exploration Report C304/1995 Cuddingwarra Project for the period 1 January 2014 to 31 December
A105620	2015	Big Bell Gold Operations Pty Ltd	Cuddingwarra	<1%	Final Surrender Report E20/638, E21/153, M20/300, M20/313 and M21/104 (Part of Cuddingwarra Combined Reporting
A101417	2014	Metals X Ltd	Big Bell	1.8%	Big Bell Project Annual Mineral Exploration Report, C304/1995 Report Period: 1 January 2013 to 31 December 20
A97224	2013	Big Bell Gold Operations Pty Ltd	Big Bell	1%	Big Bell Project, Annual Report for the period 1st January 2012 to 31st December 2012, E20/638; E21/104, 122,
A93211	2012	Westgold Resources	Cuddingwarra	1%	Annual Report, Combined Reporting Group C304/1995 Cuddingwarra 1 January 2010 to 31 December 2010
A89834	2011	Aragon Resources Ltd	Cuddingwarra	1%	Annual Report, Combined Reporting Group C304/1995, 1 January 2010 to 31 December 2010
A77798	2008	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1%	ANNUAL EXPLORATION REPORT CUDDINGWARRA PROJECT C304/1995 1ST JANUARY 2007 TO 31ST DECEMBER 2007
A74342	2007	Big Bell Gold Operations Pty Ltd	Cuddingwarra/ Cue	1.4%	Annual exploration report, Cuddingwarra Project C304/1995, 1st January 2006 to 31st December 2006 (Cue)
A71791	2006	Big Bell Gold Operations Pty Ltd	Cuddingwarra	2.2%	Annual Exploration Report, Cuddingwarra Project C304/1995, 1 January 2005 to 31 December 2005, (Cue).
A70236	2005	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1%	Annual exploration report, Cuddingwarra Project, C304/1995, 1st January 2004 to 31st December 2004, (E20/392,
A68090	2004	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1%	Annual Exploration Report, Cuddingwarra project, C304/1995, 1st January 2003 to 31 December 2003.
A66462	2003	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1%	Combined Annual Exploration Report, Cuddingwarra Project C304/1995, 1 January 2002 to 31 December 2003.
A64640	2002	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1%	Combined Annual Report For Cuddingwarra Project C304/1995 For The Period 1 January 2001 To 31 December 2001.
A62167	2001	New Hampton Goldfields Nl	Cuddingwarra	1.2%	Big Bell Project, Annual Report for Cuddingwarra (C304/1995) for the period 1 January 2000 to 31 December 200
A60187	2000	New Hampton Goldfields Nl	Cuddingwarra	1.2%	Annual Report for the Cuddungwarra Project Reporting Group, M20/21,22,78,102-105,171,202,218,252,256,272-274,2
A58105	1999	Wirralie Gold Mines Pty Ltd	Cuddingwarra	1.3%	Annual Report for the Cuddingwarra Project, for the period 1 January 1998 to 31 December 1998, (Report No 6718
A54693	1998	St Barbara Mines Ltd	Cue - Cuddingwarra	1.4%	Annual Report, Cue - Cuddingwarra Subgroup for the period 01/02/97 - 31/12/97, E20/155, M20/78, 102-105, 202,
A54939	1998	Wirralie Gold Mines Pty Ltd	Cue	1.4%	Annual report on the Cue Project area - Cuddingwarra Subgroup of Tenements for the period 01/01/97-31/12/97
A50911	1997	St Barbara Mines Ltd	Cue- Cuddingwarra	1.4%	Annual report 1 February 1996 to 28 February 1997 Cue Project Area Cuddingwarra Subgroup E20/155 M20/78 M20/10
A47047	1996	St Barbara Mines Ltd	Cue - Cuddingwarra	1.4%	Annual report for the period 1 February 1995 to 31 January 1996 ,Cue Project , Cuddingwarra Subgroup, E20/155
A43538	1995	St Barbara Mines Ltd	Cue	1.4%	Annual Report 1 February, 1994 to 31 January, 1995 Cue Project Area Cuddingwarra Subgroup.E20/155,M20/78, M20/
A40454	1994	St Barbara Mines Ltd	Cue	1.1%	Annual Report for the period 01/02/93-31/01/94 Cue Project
A37587	1993	St Barbara Mines Ltd	Cue	1.1%	Annual report for the period 01/02/92-31/01/93 Cue Project
A33990	1991	Sons Of Gwalia Nl	Cuddingwarra 1	<1%	Cuddingwarra 1 Project Progress report of exploration 07/90-12/91 M20/102-105 Report No: 91.015
A34215	1991	Sons Of Gwalia Nl	Cuddingwarra 1	<1%	Cuddingwarra 1 Project Final report on exploration 01/91-05/91 M20/102-105 Report No:91.050
A30001	1990	Poseidon Ltd	Cuddingwarra	<1%	Annual Report 1989. Cuddingwarra Project, M20/102 to M20/105, M20/88, M20/172, P20/638, P20/651, and P20/862.
A28104	1989	Metana Minerals Nl	Cuddingwarra	6.1%	Cuddingwarra Project, M20/78. Report on exploration between 13/07/88-27/01/89.
A26020	1988	Freeport Of Australia Inc	Cuddingwarra	<1%	Cuddingwarra Project, Annual report for 1988, PL20/196-197, 619, 638, 651, 862, ML20/102-105, 20/88.
A81797	1753	Big Bell Gold Operations Pty Ltd	Cuddingwarra	1%	Cuddingwarra Annual Report for Cuddingwarra (C304/1995) for the period 1 January 2008 to 31 December 2008, Exp

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 against it, whether it is meeting its minimum expenditure commitment, what conditions attach 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

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Time to expiry: 3 years · 13 Jan 2030
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 20/78 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 2026-09-27. Compiled by NextMaps. Verify against primary sources before reliance.