Data as at 18 October 2026 · from Western Australian Government registers and open data

Tenement holder · Western Australia

KANOWNA MINES PTY LIMITED

KANOWNA MINES PTY LIMITED holds 19 current Western Australian mining tenements (16 mining leases, 3 miscellaneous licences) covering 5,146 hectares; part of the Northern Star Resources group.

19tenements

5,146hectares

11projects

0EPA statements

1closure plan

Open KANOWNA MINES PTY LIMITED in the MCF Mining Index All holders

Parent group: Northern Star Resources

Projects (MINEDEX)

Project	Stage	Owners (MINEDEX)	Its tenements
Kanowna - Golden Valley	Operating	Northern Star Resources Ltd 100%; Perilya Ltd; Cove Mining NL; Northern Star (Kanowna) Pty Limited	7
Kanowna Prospecting / Mat Mining	Operating	Mat Mining Pty Ltd 100%	2
Kanowna Prospecting / Saggers	Operating	a private holder 100%; a private holder	2
Kanowna Southeast Prospecting / Saunders	Operating	a private holder 100%	2
Kanowna - BLC Prospecting	Operating	a private holder 100%	1
Red Hill Dumps - Kanowna	Proposed	not recorded	2
Kanowna Alluvials / Stein	Shut	a private holder 100%	3
Kanowna Alluvials / Donkin	Shut	a private holder 100%	3
Kanowna Prospecting / Keresztesi	Shut	a private holder 100%	2
Kanowna Tailings / Amalg	Shut	not recorded	1
Kanowna Prospecting / Borromei	Shut	a private holder 100%	1

Rehabilitation liability

Its rehabilitation liability, per tenement and in total, is in the MCF Mining Index (subscribers): the Mining Rehabilitation Fund estimate, its trend since 2014, company provisions and closure-plan costs.

Mine closure plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
Kanowna Operations ( - Part A)	Northern Star Resources Limited	31 July 2023	Kanowna Operations Mine Closure Plan (Version 3 - Part A)

Tenements

Tenement	Holder	Status	Expires	Commodities	Project	Hectares
M 27/49 Mining lease	KANOWNA MINES PTY LIMITED	Granted	16 March 2029			1
M 27/57 Mining lease	KANOWNA MINES PTY LIMITED	Granted	6 August 2029	Gold, Silver	Kanowna - Golden Valley	6
M 27/127 Mining lease	KANOWNA MINES PTY LIMITED	Granted	23 April 2031	Gold, Silver	Kanowna - Golden Valley	742
M 27/133 Mining lease	KANOWNA MINES PTY LIMITED	Granted	21 December 2031	Gold	Kanowna Alluvials / Stein	540
M 27/159 Mining lease	KANOWNA MINES PTY LIMITED	Granted	30 January 2034	Gold, Silver	Kanowna - Golden Valley	1
M 27/164 Mining lease	KANOWNA MINES PTY LIMITED	Granted	20 June 2035	Gold, Silver	Kanowna - Golden Valley	838
M 27/182 Mining lease	KANOWNA MINES PTY LIMITED	Granted	10 April 2036	Gold	Kanowna Prospecting / Keresztesi	866
M 27/219 Mining lease	KANOWNA MINES PTY LIMITED	Granted	26 May 2034			943
M 27/228 Mining lease	KANOWNA MINES PTY LIMITED	Granted	12 October 2030			995
M 27/232 Mining lease	KANOWNA MINES PTY LIMITED	Granted	12 October 2030	Gold, Silver	Kanowna - Golden Valley	1
M 27/245 Mining lease	KANOWNA MINES PTY LIMITED; ROBERTSON RESOURCES PTY LTD	Granted	20 June 2041			3
M 27/287 Mining lease	KANOWNA MINES PTY LIMITED	Granted	10 April 2045	Gold, Silver	Kanowna - Golden Valley	1
M 27/378 Mining lease	KANOWNA MINES PTY LIMITED	Granted	29 August 2033			30
M 27/406 Mining lease	KANOWNA MINES PTY LIMITED	Granted	21 July 2030			2
M 27/420 Mining lease	KANOWNA MINES PTY LIMITED	Granted	9 September 2046			5
M 27/438 Mining lease	KANOWNA MINES PTY LIMITED	Granted	21 July 2030	Gold	Kanowna Prospecting / Borromei	6
L 27/60 Miscellaneous licence	KANOWNA MINES PTY LIMITED	Granted	7 January 2029			76
L 27/61 Miscellaneous licence	KANOWNA MINES PTY LIMITED	Granted	14 December 2028			20
L 27/62 Miscellaneous licence	KANOWNA MINES PTY LIMITED	Granted	19 October 2028	Gold, Silver	Kanowna - Golden Valley	70