NextMaps›WA Tenements›M 77/428

M 77/428

LiveMining LeaseShire of YilgarnYilgarn M.F. District

Area

624.65ha

Expires

Mar 2032

in 6 years

WAMEX reports

WA median is 53

Report drilling

of 84 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

84 historical WAMEX exploration reports intersect M 77/428: 38 report geochemistry or sampling, 54 include a digital data package.

When this ground was worked · 83 of 84 reports dated

171990s

302000s

302010s

62020s

Most recent reports

Report	Year	Operator	Project	On this ground	Title
A149061	2025	Beacon Minerals Limited	P 77/4568 Surrender Report	21%	P77/4568 Final Surrender Report for the period ending 10/04/2025.
A144046	2024	Aurumin Limited	Mount Dimer	8.7%	Partial Surrender Report for E77/2518 Mount Dimer Project for the period ending 17/06/2024
A142948	2024	Aurumin Mt Dimer Pty Ltd; Beacon Minerals Limited	Mt Dimer	21%	Mt Dimer P 77/4568 Annual Technical Report for the period ending 11/04/2024.
A143489	2024	Aurumin Mt Dimer Pty Ltd	Mount DImer	34%	Surrender Report for E77/1992 for the period 17/04/2012 to 16/04/2024
A123794	2020	Acertim Resources Ltd	Mount Dimer	14%	Annual Report on the Mt Dimer Project C42/2002 for the period ending 30/3/2020

79 more reports

A124779	2020	Cadre Resources Pty Ltd	Mount Dimer	10%	Mt Dimer Gold Project E 77/2383 Annual Technical Report for the period ending 01/07/2020
A119706	2019	Golden Iron Resources Ltd	Mount Dimer	14%	Annual Report on the Mt Dimer Project C42/2002 for the period 31st March 2018 to 30th March 2019
A121041	2019	Cadre Resources Pty Ltd	Mount Dimer	10%	2019 Annual Technical Report - E77/2383 Mount Dimer Project for the period 3 July 2018 to 2 July 2019
A117064	2018	Golden Iron Resources Ltd	Mount Dimer	22%	Annual Report on the Mt Dimer Project C42/2002 for the period 31st March 2017 to 30th March 2018, E77/01992, E
A117657	2018	Amanda Hoppmann	E77/2383	10%	Annual Technical Report, E77/2383, 03 July 2017 - 02 July 2018
A113926	2017	Golden Iron Resources Ltd	Mount Dimer	22%	Mount Dimer Project C42/2002 Annual Report for the period 31 March 2016 to 30 March 2017, E77/01992, E77/02050
A108961	2016	Toil Resources Pty Ltd	Mount Dimer	22%	Mt Dimer Annual Report C42/2002, M77/427, M77/428, M77/965, M77/957, M77/958, E77/1992, E77/2050, P77/4081 & P
A109309	2016	Polaris Metals Pty Ltd	Yilgarn	10%	Final Surrender Exploration Licence 77/1832 for the period 16 May 2012 to 29 June 2016
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
A103460	2014	Polaris Metals Pty Ltd	Yilgarn	1.4%	Yilgarn Project, Final Surrender Report for the period 13/09/2006 to 15/05/2014, E77/1115 (Carina South). [C83
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	22%	Mount Dimer Project, Annual Report for the period 31/03/2013 to 30/03/2014, M77/427-428, 957-958, & 965; E77/1
A103300	2014	Polaris Metals Pty Ltd	Yilgarn	1.6%	Yilgarn Iron Ore Project E77/1738-I Final Surrender Report for the period 18 April 2011 - 15 May 2014
A97618	2013	Vector Resources Ltd	Mount Dimer	25%	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	20%	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	20%	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	31%	Mt Dimer Annual Report C42/2002 M77/427, M77/428, M77/965, M77/957, M77/958, Report Period: 31 March 2011 – 30
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
A89522	2011	Darlington Geological Services Pty Ltd	Mount Dimer	<1%	Mount Dimer Gold Project Annual Report M 77/958, Period: 20/02/2010to 19/02/2011
A89523	2011	Golden Iron Resources Ltd	Mount Dimer	<1%	MT. DIMER GOLD PROJECT ANNUAL REPORT M 77/957 Period: 20/02/2010to 19/02/2011
A90275	2011	Golden Iron Resources Ltd	Mount Dimer	32%	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	3%	Mt Dimer Project, ANNUAL EXPLORATION REPORT FOR TENEMENT E77/1669 FOR THE PERIOD ENDING 17TH FEBRUARY 2011
A89679	2011	Polaris Metals Pty Ltd	Yilgarn	20%	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
A88294	2010	Polaris Metals Pty Ltd	Yilgarn	1.4%	Yilgarn (Iron Ore)Project, Partial Surrender Report for the period 13th September 2006 to 13th September 2009,
A82333	2010	Golden Iron Resources Ltd	Mount Dimer	32%	Annual Report Mt Dimer Project M77/427, 428, 965
A86914	2010	Sullivan M P	Mount Dimer East	<1%	MT. DIMER GOLD PROJECT ANNUAL REPORT M77/957 &M77/958 Period: 20/02/2009 to 19/02/2010
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%	Yilgarn (Iron Ore) Project, Final Surrender Report for the period 24th June 2002 to 23rd June 2010,E77/1076.
A88880	2010	Polaris Metals Pty Ltd	Yilgarn	1.4%	Yilgarn (Iron Ore) Project, Partial Surrender Report for the period 13th September 2006 to 12th September 2010
A80837	2009	Scimitar Resources Ltd	Bungalbin	<1%	Bungalbin Project E 77/1106, Final Relinquishment Report for the Period 17th October 2003 to 16th October 2008
A81971	2009	Sullivan M P	Mount Dimer	<1%	Mount Dimer Gold Project Annual Report M771957 & M771958 Period: 20/02/2008 to 19/02/2009
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	32%	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	48%	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	<1%	Bungalbin Project E77/1106 Partial Surrender Report to the Department of Industry and Resources for the Period
A78703	2008	Tectonic Resources Nl	Mount Dimer	<1%	MT DIMER GOLD PROJECT ANNUAL ACTIVITY REPORT MINING LEASE M77/957 PERIOD 18/02/2007 - 19/02/2008
A78702	2008	Tectonic Resources Nl	Mount Dimer	<1%	MT DIMER GOLD PROJECT ANNUAL ACTIVITY REPORT MINING LEASES M77/958 PERIOD 20/02/2007 TO 19/02/2008
A78864	2008	Mount Dimer Gold Mines Ltd	Mount Dimer	<1%	Mt Dimer Gold Project Annual Report for the period 19/03/2007 to 18/03/2008, M77/965
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	<1%	Bungalbin Project E77/1106 Annual Report for the Period 17th Oct 2005 to 16th Oct 2006 (Jackson)
A75316	2007	Scimitar Resources Ltd	Bungalbin	<1%	Bungalbin Project E77/1106 Partial Surrender Report for the period 17th October 2003 to 16th October 2006
A75787	2007	Meridian Mining Ltd	Mount Dimer	48%	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	<1%	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	48%	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	48%	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	48%	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	48%	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	48%	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	1.2%	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	1.2%	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	1.2%	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	1.2%	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	1.2%	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	2.9%	Mount Dimer, Partial Surrender Report 03/02/93 - 09/04/98 E77/490
A55698	1998	Sons Of Gwalia Ltd	Mount Dimer	1.9%	Mount Dimer, Annual Report for 25/05/97 - 24/05/98 E77/432, 439, 490, P77/3215
A50626	1997	Tectonic Resources Ltd	Mount Dimer	48%	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
A52631	1997	Sons Of Gwalia Ltd	Mount Dimer	1.6%	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	1.4%	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	1.6%	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	1.6%	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	48%	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	48%	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	1.6%	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	<1%	E77/472,Bungalbin Project, Annual Report for the Period 16 January 1993 to 15 January 1994.
A38822	1993	Burmine Ltd	Mount Dimer West	1.6%	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	48%	Annual Technical Report on Karli Mining Leases M77/427 & 428 30/03/90 - 29/03/91
A42852	1753	Navan Mines Pty Ltd	Bungalbin	<1%	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.