NextMaps›WA Tenements›L 25/50

L 25/50

LiveMiscellaneous LicenceCity of Kalgoorlie-BoulderBulong District

Area

16.123ha

Expires

June 2036

in 10 years

WAMEX reports

WA median is 53

Report drilling

of 48 reports

Kalgoorlie-Boulder Explore on the live map

Register summary

Holder: Black Mountain Gold Pty Limited
Part of: Maritana Minerals Limited (ASX:MRT) as at 2025-06-30
Local government: City of Kalgoorlie-Boulder
Application received: 4 Feb 2015
Commenced: 5 June 2015
Expiry: 4 June 2036
Term: 21 Years

Exploration history on this ground

48 historical WAMEX exploration reports intersect L 25/50: 27 report geochemistry or sampling, 26 include a digital data package.

When this ground was worked · 44 of 48 reports dated

11960s

21970s

61980s

51990s

72000s

192010s

42020s

Most recent reports

Report	Year	Operator	Project	On this ground	Title
A134209	2023	Metal Hawk Limited	Clinker Hill	1.2%	Clinker Hill Combined Report 2022 C144/2019 for the period ending 31/12/2022.
A129824	2022	Metal Hawk Limited	Clinker Hill	1.2%	Clinker Hill Combined Annual Report C144/2019 for the period ending 31/12/2021
A126213	2021	Metal Hawk Limited	Clinker Hill	1.5%	Clinker Hill Combined Annual Mineral Exploration Report C144/2019 for the period ending 31/12/2020
A123089	2020	Metal Hawk Limited	Clinker Hill	1.5%	Clinker Hill C144/2019 Combined Annual Report for the period ending 31 December 2019, P25/02290, P25/02289, P2
A118712	2019	Spartan Exploration Pty Ltd	Clinker Hill	<1%	Annual Report for Clinker Hill, P25/2370, for the Period 16/11/2017 to 15/11/2018

43 more reports

A120121	2019	Spartan Exploration Pty Ltd	Clinker Hill	9.4%	Annual Report for Clinker Hill P25/2371 for the Period 03/04/2018 to 02/04/2019
A115584	2018	Spartan Exploration Pty Ltd	Clinker Hill	<1%	Annual Report for Clinker Hill P25/2370 for the period 16/11/2016 to 15/11/2017
A116872	2018	Spartan Exploration Pty Ltd	Clinker Hill	9.4%	Annual Report for Clinker Hill P25/2371 for the Period 03/04/2017 to 02/04/2018
A108531	2016	Southern Gold Limited	Bulong East	2.7%	Bulong East Project, M25/234, Final Report for the period 24/01/2011 to 12/02/2016
A108680	2016	Southern Gold Limited	Bulong East	<1%	Bulong East Project C224/1995, Annual Report for the period 1 January 2015 to 31 December 2015
A108683	2016	Southern Gold Limited	Bulong South	<1%	Bulong South Project, C161/2001, Annual Report For the Period 8 February 2015 to 7 February 2016, E25/00349, M
A108640	2016	Inferus Resources Pty Ltd	Bulong South	<1%	Bulong South Project E25/00405 Final Surrender for the period 24 March 2010 to 2 March 2016
A105542	2015	Southern Gold Ltd	Bulong South	<1%	Combined Annual Report for E25/349, E25/405, M25/182, M25/333, P25/1896, P25/1990, P25/2143, P25/2181, P25/218
A105543	2015	Southern Gold Ltd	Bulong East	<1%	Combined Annual Report for M25/59, M25/111, M25/134, M25/145, M25/161-162, M25/171, M25/206-210, M25/220, M25/
A101490	2014	Southern Gold Ltd	Bulong East	<1%	Combined Annual Report for C Number: 224/1995 ‘Bulong East Project’ For the period 1st January 2013 to 31st De
A101635	2014	Southern Gold Ltd	Bulong South	<1%	Combined Annual Report for E25/349, E25/405, M25/182, M25/183, M25/333, P25/1896, P25/1990, P25/2143, P25/2181
A97530	2013	Southern Gold Ltd	Bulong South	<1%	Combined Annual Report for E25/349, E25/405, M25/182, M25/183, M25/333, P25/1896, P25/1990, P25/2143, P25/2181
A93253	2012	Southern Gold Ltd	Bulong East	<1%	Combined Annual Report for ‘Bulong East Project’ C224/1995 for the period 1st January 2011 to 31st December 20
A97363	2012	Southern Gold Ltd	Bulong East	<1%	Combined Annual Report for M25/59, M25/111, M25/134, M25/145, M25/161, M25/162, M25/171, M25/206-210, M25/220,
A93344	2012	Southern Gold Ltd	Bulong South	<1%	Bulong South Project, Annual Report for the period 8th February 2011 to 7th February 2012, E25/349 & 405; M25/
A89960	2011	Heron Resources Ltd	Bulong	<1%	Combined annual report for the period 1 January 2010 to 31 December 2010, Bulong Project, C224/1995
A89945	2011	Southern Gold Ltd	Bulong South	<1%	Combined Annual Report for EL 25/405, EL 25/349, M25/333, M25/183, M25/182, PL 25/1896 and PL 25/1990 CNumber:
A86572	2010	Heron Resources Ltd	Bulong	<1%	Annual report for the period 1 January 2009 to 31 December 2009, Bulong Project, C224/1995, E25/250, M25/59, M
A77762	2008	Inco Resources (Australia) Pty Ltd	Bulong	<1%	BULONG PROJECT C224/1995, E25/250....M25/59...P27/1754 to P27/1761, Combined Annual Report C224/1995,
A81471	2008	Vale Inco Australia Limited Partnership	Bulong	<1%	BULONG PROJECT C224/1995 FOR THE PERIOD 1 JANUARY 2008 – 31 DECEMBER 2008
A74679	2007	Inco Australia Ltd	Bulong	<1%	Bulong Project C224/1995 Comb Annual Report for the Period 1 Jan 2006 - 31 Dec 2006 (Kurnalpi)
A72377	2006	Heron Resources Ltd	Bulong	<1%	Bulong Project Combined Report C224/1995, Annual Report, 1 January 2004 to 31 December 2005, (Kurnalpi).
A68050	2004	Bulong Operations Pty Ltd	Bulong	<1%	Combined Annual Report C224/95 1st January 2003 to 31st dece mber 2003 E25/67, E27/72, E27/94 etc
A66309	2003	Bulong Operations Pty Ltd	Bulong	<1%	Combined Annual Report C224/95 for the period 1 January 2002 to 31 December 2002 E25/67, E27/72,94, L27/55-56,
A64757	2002	Bulong Operations Pty Ltd	Bulong	<1%	Combined Annual Report C224/95 1st January 2001 - 31st December 2001 Exploration Licences 25/67, 27/72, 27/94
A56082	1998	Resolute Ltd	Bulong	<1%	Combined Annual Mineral-Exploration Report Bulong Project Tenements Exploration Licences E27/72 Prospecting Li
A53417	1997	Resolute Ltd	Bulong	<1%	Bulong Nickel Cobalt Project. Annual report 01/01/96-31/12/96. E25/67. E27/72. M25/75-78,127-128. M27/189-190.
A48478	1996	Resolute Samantha Ltd	Bulong	<1%	Bulong Nickel Cobalt Project Annual report Bulong (Nickel) Tenement Group M25/75 to M25/78 M25/127 M25/128 M27
A30297	1990	Western Mining Corporation Ltd	Golden Ridge/ Duplex Hill	<1%	Annual report on Golden Ridge/Duplex Hill Exploration Licence E26/4 for the period 29/12/87-28/12/88
A31901	1990	Western Mining Corporation Ltd	Golden Ridge/ Duplex Hill	<1%	TERMINAL REPORT ON EXPLORATION LICENCE 26/4 GOLDEN RIDGE/DUPLEX HILL 29 DECEMBER 1983 TO 19 OCTOBER 1989
A22352	1988	Western Mining Corporation Ltd	Golden Ridge - Duplex Hill	<1%	Terminal report on relinquished portion (Golden Ridge - Duplex Hill) of E26/4, to 28 December 1987
A22353	1988	Western Mining Corporation Ltd	Golden Ridge/ Duplex Hill	<1%	ANNUAL REPORT ON EXPLORATION LICENCE E26/4 (GOLDEN RIDGE/DUPLEX HILL) FOR THE PERIOD 29 DECEMBER 1986 TO 28 DE
A19731	1987	Western Mining Corporation Ltd	Golden Ridge/ Duplex Hill	<1%	Annual Report on Golden Ridge/ Duplex Hill Exploration Licence E26/4 for the period 29 December, 1985 to 28 De
A19732	1987	Western Mining Corporation Ltd	Golden Ridge/ Duplex Hill	<1%	Terminal report on the relinquished portion of the Golden Ri dge/Duplex Hill Exploration Licence E26/4 to Dece
A15043	1985	Western Mining Corporation Ltd	Golden Ridge - Duplex Hill	<1%	ANNUAL REPORT ON GOLDEN RIDGE - DUPLEX HILL EXPLORATION LICENCE 26/4 FOR THE PERIOD 29 DECEMBER, 1983 TO 28 D
A16963	1985	Western Mining Corporation Ltd	Golden Ridge/ Duplex Hill	<1%	Annual report on Golden Ridge/Duplex Hill Exploration Licence E26/4 for the period 29 December 1984 to 28 Dece
A5073	1973	Western Nickel Pty Ltd	Bulong	<1%	Bulong Project, Non-statutory Report: Geological Report for the period 1st January 1972 to 31st March 1973,
A1279	1970	Western Nickel Pty Ltd	Bulong	<1%	Bulong Project, Annual Report for the period ending 31/12/1970, TR70/4677H; MC27/60, 232-233, 462-470, 775-777
A1277	1968	Western Nickel Pty Ltd	Bulong	<1%	Bulong Project, Annual Report for the period ending 31/12/1968, TR70/4677H; MC27/60, 232-233, 462-470, 775-777
A5072	1753	Western Nickel Pty Ltd	Bulong	<1%	Bulong Annual Report, Year Ending 31st March 1974
A38751	1753	Inco Australia Ltd	Eastern Goldfields regional mapping	<1%	Eastern Goldfields regional mapping
A39278	1753	Western Mining Corporation Ltd	Bulong	<1%	Annual Report for the period 18/10/90 to 27/03/93 WMC : Resolute Resources : Energy, Oil and Gas NL Bulong nic
A41487	1753	Western Mining Corporation Ltd	Bulong	<1%	Annual report for the period 28/03/93-27/03/94 Bulong Laterite Project E25/67 E27/72 M25/75-78 P25/909 P25/10

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: 10 years · 4 June 2036
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 L 25/50 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.