NextMaps›WA Tenements›M 77/427

M 77/427

LiveMining LeaseShire of YilgarnYilgarn M.F. District

Area

664.6ha

Expires

Mar 2032

in 6 years

WAMEX reports

WA median is 53

Report drilling

of 75 reports

Yilgarn Explore on the live map

Register summary

Holder: Beacon Mining Pty Ltd
Part of: Beacon Minerals Limited (ASX:BCN) as at 2025-06-30
Local government: Shire of Yilgarn
Application received: 1 Nov 1989
Commenced: 30 Mar 1990
Expiry: 29 Mar 2032
Term: 21 Years (Renewed)

Exploration history on this ground

75 historical WAMEX exploration reports intersect M 77/427: 33 report geochemistry or sampling, 45 include a digital data package.

When this ground was worked · 74 of 75 reports dated

181990s

262000s

272010s

32020s

Most recent reports

Report	Year	Operator	Project	On this ground	Title
A144046	2024	Aurumin Limited	Mount Dimer	3.8%	Partial Surrender Report for E77/2518 Mount Dimer Project for the period ending 17/06/2024
A143489	2024	Aurumin Mt Dimer Pty Ltd	Mount DImer	20%	Surrender Report for E77/1992 for the period 17/04/2012 to 16/04/2024
A123794	2020	Acertim Resources Ltd	Mount Dimer	15%	Annual Report on the Mt Dimer Project C42/2002 for the period ending 30/3/2020
A119706	2019	Golden Iron Resources Ltd	Mount Dimer	15%	Annual Report on the Mt Dimer Project C42/2002 for the period 31st March 2018 to 30th March 2019
A116911	2018	Polaris Metals Pty Ltd	Yilgarn West	22%	Final Surrender E77/1543 Yilgarn Iron Ore West For the Period 7 August 2012 to 7 March 2018

70 more reports

A117064	2018	Golden Iron Resources Ltd	Mount Dimer	24%	Annual Report on the Mt Dimer Project C42/2002 for the period 31st March 2017 to 30th March 2018, E77/01992, E
A113926	2017	Golden Iron Resources Ltd	Mount Dimer	24%	Mount Dimer Project C42/2002 Annual Report for the period 31 March 2016 to 30 March 2017, E77/01992, E77/02050
A115053	2017	Polaris Metals Pty Ltd	Yilgarn	1.1%	Combined Annual Exploration Report for the period from 2 September 2016 to 1 September 2017 Yilgarn Iron Ore P
A108961	2016	Toil Resources Pty Ltd	Mount Dimer	24%	Mt Dimer Annual Report C42/2002, M77/427, M77/428, M77/965, M77/957, M77/958, E77/1992, E77/2050, P77/4081 & P
A110439	2016	Polaris Metals Pty Ltd	Yilgarn West	<1%	C96/2015 Combined Annual Mineral Exploration Report for 2 Sept 2016 to 1 Sept 2016, E77/01543, E77/01739, E77/
A106666	2015	Polaris Metals Pty Ltd	Yilgarn	<1%	Combined Annual Report – C83/2003 Yilgarn Iron Ore Project for the period 24 June 2014 to 23 June 2015
A107402	2015	Imperial Resources Management Pty Ltd	Bungalbin Hill	<1%	Annual Technical Report Bungalbin Hill Project C148/2012 for the period 1 July 2013 to 30 June 2014, E77/1359
A103605	2014	Polaris Metals Pty Ltd	Yilagarn	<1%	Yilgarn Iron Ore Project C83/2003 Combined Annual Report for the period 24 June 2013 to 23 June 2014
A101579	2014	Vector Resources Ltd	Mount Dimer	24%	Mount Dimer Project, Annual Report for the period 31/03/2013 to 30/03/2014, M77/427-428, 957-958, & 965; E77/1
A103815	2014	Imperial Resources Management Pty Ltd	Bungalbin Hill	<1%	ANNUAL TECHNICAL REPORT BUNGALBIN HILL PROJECT FOR THE PERIOD 1 July 2013 to 30 June 2014 (E77/1359)
A99731	2013	Imperial Resources Management Pty Ltd	Bungalbin Hill	<1%	Annual Technical Report Bungalbin Hill Project E77/1359 for the period 1 July 2012 to 30 June 2013
A97618	2013	Vector Resources Ltd	Mount Dimer	27%	Mount Dimer Project, Annual Report for the period 31st March 2012 to 30th March 2013, M77/427-428, 957-958, 96
A98008	2013	Polaris Metals Pty Ltd	Yilgarn	12%	Yilgarn Project, Final Surrender Report for the period 14th March 2008 to 25th February 2013, E77/1129.
A99009	2013	Independence Group Nl; Polaris Metals Pty Ltd	Yilgarn	<1%	Yilgarn Iron Ore Project Combined Annual Report for C83/2003 Reporting Period 24 June 2012 – 23 June 2013, E15
A93733	2012	Polaris Metals Pty Ltd	Yilgarn	12%	Yilgarn (Iron Ore) Project, Partial Surrender Report for the period 14th March 2008 to 9th March 2012 , E77/11
A93767	2012	Vector Resources Ltd	Mount Dimer	33%	Mt Dimer Annual Report C42/2002 M77/427, M77/428, M77/965, M77/957, M77/958, Report Period: 31 March 2011 – 30
A94668	2012	Imperial Resources Management Pty Ltd	Bungalbin Hill	<1%	Annual Mineral Exploration Report, Bungalbin Hill Project E77/1359, for the period 01/04/2011 to 31/03/2012
A94781	2012	Independence Group Nl; Polaris Metals Pty Ltd	Yilgarn	<1%	Yilgarn (Iron Ore) Project Annual Report for the period 24th June 2011 to 23 June 2012, E15/1196; E16/410; E7
A90275	2011	Golden Iron Resources Ltd	Mount Dimer	34%	Mt Dimer Project, Annual Report for the period 31st March 2010 to 30th March 2011, M77/427-428 & M77/ 965. (C4
A89955	2011	Golden Zen Pty Ltd	Mount Dimer	24%	Mt Dimer Project, ANNUAL EXPLORATION REPORT FOR TENEMENT E77/1669 FOR THE PERIOD ENDING 17TH FEBRUARY 2011
A89679	2011	Polaris Metals Pty Ltd	Yilgarn	12%	Yilgarn (Iron Ore) Project, Partial Surrender Report for the period 14th March 2008 to 13th March 2011, E77/11
A91315	2011	Polaris Metals Pty Ltd	Yilgarn	<1%	Yilgarn (Iron Ore) Project, Annual Report for the period 24th June 2010 to 23rd June 2011, E16/370; E77/842, 9
A82333	2010	Golden Iron Resources Ltd	Mount Dimer	34%	Annual Report Mt Dimer Project M77/427, 428, 965
A88125	2010	Polaris Metals Nl	Yilgarn	<1%	Yilgarn (Iron Ore) Project , Annual Report for the period 24th June 2009 to 23rd June 2010, E16/370; E77/842,
A88351	2010	Polaris Metals Pty Ltd	Yilgarn	1.8%	Yilgarn (Iron Ore) Project, Final Surrender Report for the period 24th June 2002 to 23rd June 2010,E77/1076.
A80837	2009	Scimitar Resources Ltd	Bungalbin	6.7%	Bungalbin Project E 77/1106, Final Relinquishment Report for the Period 17th October 2003 to 16th October 2008
A82500	2009	Sullivan M P	MT DIMER	<1%	MT DIMER GOLD PROJECT SURRENDER REPORT M77/964, PERIOD: 20/08/2007 to 20/02/2009
A84365	2009	Cauldron Energy Ltd; Polaris Metals Nl	Yilgarn	<1%	Yilgarn Project, Annual Report for the period 24th June 2008 to 23rd June 2009, E77/842, 919, 946, 1076-1077,
A86845	2009	Sullivan M P	Mount Dimer	34%	Annual Report Mt Dimer Project M77/427, 428, 965
A79425	2008	Polaris Metals Nl	Yilgarn	<1%	Yilgarn Project, Annual Report for the period 24th June 2007 to 23rd June 2008, E77/946, 1076-1077, 1097, 1099
A78007	2008	Maher Mining Contractors Pty Ltd	Mount Dimer	52%	Annual Activity Report Mining Leases M77/427 & M77/428 Period 31/03/2007 to 30/03/2008 C42/2002, Report Date 2
A78033	2008	Scimitar Resources Ltd	Bungalbin	6.7%	Bungalbin Project E77/1106 Partial Surrender Report to the Department of Industry and Resources for the Period
A75975	2007	Polaris Metals Nl	Yilgarn	<1%	Yilgarn Project, Annual Report for the period 24th June 2006 to 23rd June 2007, E77/946, E77/1076-1077, E77/1
A74670	2007	Scimitar Resources Ltd	Bungalbin	6.7%	Bungalbin Project E77/1106 Annual Report for the Period 17th Oct 2005 to 16th Oct 2006 (Jackson)
A75316	2007	Scimitar Resources Ltd	Bungalbin	6.7%	Bungalbin Project E77/1106 Partial Surrender Report for the period 17th October 2003 to 16th October 2006
A75787	2007	Meridian Mining Ltd	Mount Dimer	52%	Mount Dimer Project Annual Report Mining Leases 77/427 and 428 Period:01/01/06 - 30/03/07
A71996	2006	Scimitar Resources Ltd	Bungalbin	<1%	Bungalbin Project, E77/946,1076,1077, Combined Reporting No. C83/2003, Partial Surrender Report for the period
A73052	2006	Scimitar Resources Ltd	Bungalbin	6.7%	Bungalbin Project E77/1106, Annual Report for the Period 17 October 2004 to 16 October 2005, (Jackson).
A73548	2006	Scimitar Resources Ltd	Bungalbin	<1%	Bungalbin Project E77/946,1076-1077,1130, Combined Reporting No. C83/2003, Annual Report for the Period 24 Jun
A70506	2005	Mount Dimer Gold Mines Ltd	Mount Dimer	52%	Mount Dimer Project, Annual report, Mining leases M77/427, M77/428, Period 01/01/04 - 30/03/05 C42/2002, Sout
A71351	2005	Scimitar Resources Ltd	Bungalbin	<1%	Bungalbin Project, E77/946,E77/1076 & E77/1077, Group Reporting C83/2003, Annual Report for the period 24 June
A73186	2005	Meridian Mining Ltd	Mount Dimer	52%	Mt Dimer Project M77/427-428, Annual Report, Period 01/04/05 to 30/03/06, (Jackson).
A68664	2004	Mount Dimer Gold Mines Ltd	Mount Dimer	52%	Mount Dimer Project, Annual Report, Mining leases M77/427, M77/428, for the period 01/01/03-30/03/04
A66576	2003	Maher Mining Contractors Pty Ltd	Mount Dimer	52%	Annual Report period 31/03/02-30/03/03 Mt Dimer Project C42/2002: M77/427 and 428
A67145	2003	Heron Resources Ltd	Bungalbin	<1%	Annual Report for the period 24 June 2002 to 23 June 2003 Bungalbin Project E77/946,1076,1077 Mt Diner Prospec
A64762	2002	Maher Mining Contractors Pty Ltd	Mount Dimer	52%	Mt Dimer Project Annual Report Mining Leases 77/427 and 428 Period: 01/01/01 - 30/03/02.
A65130	2002	Maher Mining Contractors Pty Ltd	Mount Dimer	1.3%	Mt Dimer 2000 Annual Report On The Mining Leases M77/427 M77/428, E77/472, 510, 570, 571, 684, 685, 713 & P77/
A61949	2001	Tectonic Resources Ltd	Mount Dimer	1.3%	Mt Dimer 2000 Annual Report on the mining leases M77/427, M77/428, E77/472, 510, 570, 571, 684, 685, 713 & P77
A61950	2001	Tectonic Resources Ltd	Mount Dimer	<1%	Mt Dimer 2000 Annual Report on the mining leases E77/490, 687, 691, 712 & P77/3156-3163, 3180-3183 (Northern P
A59768	2000	Tectonic Resources Ltd	Mount Dimer	<1%	Mt Dimer 1999 Annual Report on the Mining Leases E77/490,687 691,712,P77/3156-3163,3180-3183 Northern Project
A59769	2000	Tectonic Resources Ltd	Mount Dimer/ Southern Project	1.3%	Mt Dimer 1999 Annual Report on the Mining Leases M77/472, M77/428, E77/472,510,570,571,684,685,713 & P77/3123,
A57460	1999	Tectonic Resources Ltd	Mount Dimer	1.3%	Mt Dimer 1998 Annual Report, Mining Lease: M77/427-428, E77/472, 510, 571, 684-685, 713 P77/3123, 3179, 3184 (
A53920	1998	Tectonic Resources Ltd	Mount Dimer	1.3%	Mt Dimer 1997 Annual Report Mining Lease: E77/472, 510, 570-571, 684-685, 713, etc. 01/1997 - 12/1997
A55453	1998	Sons Of Gwalia Ltd	Mount Dimer	2.3%	Mount Dimer, Partial Surrender Report 03/02/93 - 09/04/98 E77/490
A55698	1998	Sons Of Gwalia Ltd	Mount Dimer	1.5%	Mount Dimer, Annual Report for 25/05/97 - 24/05/98 E77/432, 439, 490, P77/3215
A50626	1997	Tectonic Resources Ltd	Mount Dimer	52%	Mt. Dimer Annual report on the Mining Leases M77/427 and M77/428 Report No. WA 97/008 01/01/96 to 31/12/96
A50627	1997	Tectonic Resources Ltd	Mount Dimer South	<1%	Mt Dimer South Project, (E77/472 E77/510 E77/570 E77/571 E77/684 E77/685 E77/713 and P77/3184) Annual report f
A52043	1997	Sons Of Gwalia Ltd	Mount Dimer	<1%	Mount Dimer Project, Surrender Report for the period 25/05/1992 to 24/05/1997,E77/441.
A52631	1997	Sons Of Gwalia Ltd	Mount Dimer	1.2%	Mount Dimer Project, Annual Report for the period 25/5/96-24/5/97, E77/431, E77/432, E77/439, E77/440, E77/441
A47591	1996	Tectonic Resources Ltd	Mt Dimer South	1.5%	Mt Dimer South Project Annual report for the 1995 period Licence E77/472 E77/510 E77/570 E77/571 M77/427 M77/4
A48612	1996	Sons Of Gwalia Ltd	Mount Dimer	1.2%	Mt Dimer Project, Annual Report for the period 26/5/95 to 25/5/96, E77/431, 432, 439, 440, 441, & 490.
A45002	1995	Burmine Ltd	Mount Dimer West	1.2%	Mt Dimmer West Project Exploration Licences 77/431, 77/432, 77/439, 77/440, 77/441 & 77/490, Annual Report for
A46435	1995	Burmine Ltd	Mount Dimer West	<1%	Partial Surrender Report for the period 04/03/92-24/05/95 Mt Dimer West Project E77/431-432,439-441
A44725	1995	Tectonic Resources Ltd	Mount Dimer	52%	Mt Dimer Gold Project Combined Annual Technical Report of Mineral Exploration on Mining leases M77/427 and M77
A41211	1994	Glengold Holdings Pty Ltd	Mount Dimer	52%	Annual report for the period 30/03/93 to 29/03/94 Mount Dimer Project M77/427 M77/428
A41525	1994	Burmine Ltd	Mount Dimer West	1.2%	Annual report for the period 26/05/93-25/05/94, Mt Dimer West Project, E77/431 E77/432 E77/439 E77/440 E77/441
A41574	1994	Fodina Minerals Pty Ltd	Bungalbin	2.3%	E77/472,Bungalbin Project, Annual Report for the Period 16 January 1993 to 15 January 1994.
A38822	1993	Burmine Ltd	Mount Dimer West	1.2%	Annual Report for the period 04/03/92-25/05/93 Mt Dimer West Project E77/431-432,439-441,490
A34149	1991	Western Mining Corporation Ltd	Karli	52%	Annual Technical Report on Karli Mining Leases M77/427 & 428 30/03/90 - 29/03/91
A42852	1753	Navan Mines Pty Ltd	Bungalbin	2.3%	E77/472, Bungalbin Project , Annual Report for the period January 1994 to January 1995.

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

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Expenditure history
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Combined reporting
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Time to expiry: 6 years · 29 Mar 2032
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5-year track record
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What does the exploration record say about 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.