NextMaps›WA Tenements›G 70/227

G 70/227

LiveGeneral Purpose LeaseShire of Boyup BrookSouth West M.F. District

Area

872.2ha

Expires

Nov 2037

in 11 years

WAMEX reports

WA median is 53

Report drilling

of 47 reports

Boyup Brook Explore on the live map

Register summary

Holder: The Griffin Coal Mining Company Pty Limited
Local government: Shire of Boyup Brook, Shire of Donnybrook-Balingup
Application received: 2 Aug 2007
Commenced: 11 Nov 2016
Expiry: 10 Nov 2037
Term: 21 Years

Exploration history on this ground

47 historical WAMEX exploration reports intersect G 70/227: 13 report geochemistry or sampling, 21 include a digital data package.

When this ground was worked

81980s

101990s

112000s

162010s

22020s

Most recent reports

Report	Year	Operator	Project	On this ground	Title
A135509	2023	Cmc Lithium Pty Ltd	Wilga	<1%	Partial Surrender Report on E70/4846, Wilga, Greenbushes Area, WA for the period ending 06/04/2023.
A123923	2020	Cmc Lithium Pty Ltd	Wilga	<1%	Annual Report E70/4846 Wilga, Greenbushes Area, Western Australia, for the period ending 9/4/2020
A120040	2019	The Griffin Coal Mining Company Pty Ltd	Boyup Brook	<1%	M70/0607 and M70/1277 - Boyup Basin C372/1992 – Combined Annual Report to Western Australian Department of Min
A120069	2019	Cmc Lithium Pty Ltd	Wilga	<1%	Annual Report E70/4846 Wilga Project for the period 10 April 2018 to 9 April 2019
A116923	2018	Cmc Lithium Pty Ltd	Greenbushes Wilga	<1%	Greenbushes Wilga Project E70/04846 Annual Exploration Report for the period 10 April 2017 to 9 April 2018

42 more reports

A117086	2018	The Griffin Coal Mining Company Pty Ltd	Boyup Brook	<1%	Combined Annual Report C372/1992 Boyup Brook Project for the period 01/05/2017 - 30/05/2018
A108985	2016	The Griffin Coal Mining Company Pty Ltd	Boyup Brook	3%	C372/1992 Combined Annual report for the period 1 May 2015 to the 30th April 2016 Boyup Basin - E70/231, E70/1
A105773	2015	The Griffin Coal Mining Company Pty Ltd	Boyup Basin	3%	Combined Annual report for the period 1st May 2013 to the 30th of May 2014 Boyup Basin - E70/231, E70/102 and
A101888	2014	The Griffin Coal Mining Company Pty Ltd	Boyup Brook	3%	Combined Annual report for the period 1st May 2013 to the 30th of May 2014 Boyup Basin - E70/231, E70/102 and
A98426	2013	The Griffin Coal Mining Company Pty Ltd	Boyup Basin	3%	E70/1 02, E70/231 and E70/2752 - Boyup Basin C372/1992 - Combined Annual Report to DMP covering the period end
A93499	2012	The Griffin Coal Mining Company Pty Ltd	Boyup Basin	3%	Combined Annual report for the period 8th February 20011 to 7th February 2012: Boyup Brook Basin- E70/231 and
A96131	2012	Westralian Gas And Power Ltd	Forty Four Road Wilga West	<1%	Forty Four Road Wilga West Project, Annual Report for the period 2nd May 2011 to 1st May 2012, E70/2738.
A90108	2011	The Griffin Coal Mining Company Pty Ltd	Boyup Basin	5.1%	Boyup Basin Project, Annual Report for the period 10th April 2010 to 9th April 2011, E70/2752.
A90209	2011	The Griffin Coal Mining Company Pty Ltd	Boyup Brook	4.1%	Boyup Brook Project, Annual Report for the period 1st May 2010 to 30th April 2011, E70/102 & E70/231. (C372/19
A90626	2011	Westralian Gas And Power Ltd	Forty Four Road Wilga West	<1%	Annual Report for the Period Ending 1st May 2011 Forty Four Road Wilga West
A86818	2010	The Griffin Coal Mining Co Ltd	Boyup Basin	4.1%	E70/102 and E70/231-Boyup Basin, C372/1992 - Combined Annual Report to: Western Australian Department of Mines
A86937	2010	Griffin Coal Mining Co Pty Ltd	Boyup Basin	5.1%	EL70/2752 - Boyup Basin Annual Report to: Western Australian Department of Mines & Petroleum covering explorat
A87411	2010	Westralian Gas And Power Ltd	Wilga West	<1%	Annual Report for the Period Ending 1ST May 2010 Wilga West Report Period: 2nd May 2009 to 1st May 2010
A82153	2009	The Griffin Coal Mining Co Ltd	Boyup Basin	4.1%	E70/102 and E70/231-Boyup Basin, C372/1992 - COMBINED ANNUAL REPORT COVERING EXPLORATION FOR THE TWELVE MONTH
A82154	2009	The Griffin Coal Mining Co Ltd	Boyup Brook Basin	5.1%	Annual Report for the Period 10 April 2008 to 9 April 2009: Boyup Brook Basin- EL 70/2752
A82637	2009	Westralian Gas And Power And Flamestar Corporation Pty Ltd	Four Forty Road Wilga West	<1%	Four Forty Road Wilga West E70/2738 Annual Report for the Period Ending 1ST May 2009
A78078	2008	The Griffin Coal Mining Co Ltd	Boyup Brook Basin	5.1%	Boyup Brook Basin Project, Annual Report for the period 10 April 2007 to 9 April 2008, E70/2752.
A78233	2008	The Griffin Coal Mining Co Ltd	Boyup North	4.1%	E70/102 and E70/231-Boyup Basin Combined annual report to: Western Australian Department of Industry and Resou
A78901	2008	Red Mountain Energy Pty Ltd	Forty Four Road Wilga West	<1%	Project Name: Forty Four Road Wilga West (E70/2738) Annual Report for the Period Ending 1st May 2008 Wilga Wes
A75006	2007	Westralian Gas And Power Ltd	Greenfields	<1%	Annual Report 2007 Greenfields (Wilga) 9 BL. (Report Period: 01/05/2006 - 01/05/2007) *Includes Annual Report
A75209	2007	The Griffin Coal Mining Co Ltd	Boyup Brook Basin	5.1%	Boyup Brook Basin Project , Annual Report for the period 10th April 2006 to 9th April 2007, E70/2725.
A75367	2007	The Griffin Coal Mining Co Ltd	Boyup North	4.1%	EL70/102 and EL70/231-Boyup Basin Annual Report Covering Exploration for the Twelve Month Period ended 21st of
A72538	2005	The Griffin Coal Mining Co Ltd	Boyup North	4.1%	Review of the Boyup Deposit, (Annual Report, E70/102,231, 01 May 2005 to 30 April 2006, Xenith Consulting Repo
A66570	2003	The Griffin Coal Mining Co Ltd	Boyup Brook	4.1%	Combined Annual Report for the 12 month period ended 21st May 2003 on tenements E70/102 (Boyup Brook) & E70/23
A50180	1997	Cra Exploration Pty Ltd	Spring Hill	1.1%	Spring Hill Project, Annual Report Reporting Period 17th May 1996 to 31st December 1996 Spring Hill, E70/1563,
A38642	1993	The Griffin Coal Mining Co Ltd	Boyup Brook	4.1%	Annual report for the period 05/92-05/93 Boyup Brook Project E70/102 E70/231
A35307	1992	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	Annual Report for the Period 08/02/91 - 07/02/92 Boyup Brook Project E70/102
A36479	1992	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	Annual report for the period 21/05/91-20/05/92 Boyup North Project E70/231
A36291	1991	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	E70/231 Boyup North - Report to the Department of Mines WA covering exploration within the area surrendered on
A36253	1991	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	EL70/102 Boyup Brook Annual Report ended 07/02/91
A36290	1991	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	Annual Report for the period 21/05/90-20/05/91 Boyup North Project E70/231
A36252	1990	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	EL70/102 Boyup Brook Fifth Annual Report ended 07/02/90 Griffin Coal Mining Company Ltd Report No GW90/2
A36288	1990	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	EL 70/231 Boyup North Third Annual report covering Exploration for the period ending 20/05/90 Griffin Coal Min
A36289	1990	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	Boyup North E70/231 Report to the Department of Mines WA covering exploration within the area surrendered on M
A36250	1989	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	Boyup Brook E70/102. Report to Department of Mines WA covering exploration within the area surrendered on Febr
A36251	1989	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	EL70/102 Boyup Brook Fourth Annual Report ended 07/02/89 Griffin Coal Mining Company Ltd
A36287	1989	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	EL 70/231 Boyup North Second Annual report covering Exploration for the period ending 20/05/89 Griffin Coal Mi
A36286	1988	The Griffin Coal Mining Co Ltd	Boyup North	1.9%	EL 70/231 Boyup North First Annual report covering Exploration for the period ending 20/05/88 Griffin Coal Min
A36248	1988	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	EL70/102 Boyup Brook Annual Report ended 07/02/88 The Griffin Coal Mining Company Ltd
A36249	1988	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	E70/102 Boyup Brook Report to Department of Mines covering exploration within area surrendered on February 7 1
A36247	1987	The Griffin Coal Mining Co Ltd	Boyup Brook	6.8%	Second Annual Report covering work conducted on Exploration Licence70/102 (Boyup Brook) during the period Febr
A36246	1986	The Griffin Coal Mining Co Ltd	Boyup Basin	6.8%	First Annual Report for Exploration License70/102 Report No:GW86-1 (Boyup Basin Project)

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

Tenement intelligence Premium

Time to expiry: 11 years · 10 Nov 2037
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 G 70/227 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 2026-08-21. Compiled by NextMaps. Verify against primary sources before reliance.