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

Parent group · Western Australia

Wiluna Mining Corporation

Wiluna Mining Corporation group: 94 current Western Australian mining tenements (38 mining leases, 2 general purpose leases, 34 miscellaneous licences, 1 retention licence, 19 exploration licences) covering 124,235 hectares, held through 3 holders; 6 MINEDEX projects.

94tenements

124,235hectares

6projects

0EPA statements

2closure plans

Open Wiluna Mining Corporation in the MCF Mining Index All holders

Holders in the group

KIMBA RESOURCES PTY LTD 39
SCADDAN ENERGY PTY LTD 4
WILUNA OPERATIONS PTY LTD 51

Projects (MINEDEX)

Project	Stage	Owners (MINEDEX)	Its tenements
Matilda	Operating	Wiluna Mining Corporation Limited 100%; Kimba Resources Pty Ltd; Wiluna Operations Pty Ltd; Bml Ventures Pty Ltd; a private holder	54
Lake Way Potash / Sev.en	Operating	Sev.En Global Investments Pty Ltd 100%; Wiluna Mining Corporation Limited; Kimba Resources Pty Ltd	2
Wiluna Calcine Tailings	Proposed	Kesli Chemicals Pty Ltd 100%; Wiluna Mining Corporation Limited	1
Wiluna Tailings	Shut	not recorded	2
Wilconi	Not Applicable	Wiluna Mining Corporation Limited 100%; Kimba Resources Pty Ltd	5
Scaddan Lignite	Not Applicable	Wiluna Mining Corporation Limited 70%; WESFARMERS RESOURCES LIMITED 30%	4

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
Galaxy Mi ID 60778 Notification of minor	WILUNA MINING CORPORATION Limited	13 June 2017	Galaxy Mi ID 60778 Notification of minor amendment
Lake Way Potash Project, Application, No 3	SALT LAKE POTASH Limited	30 January 2020	Lake Way Potash Project, Mining Proposal Application, Revision No 3

Recent changes

Date	Tenement	Change	Detail	Holder
17 October 2026	G 53/29	8.466	Legal area 8.44739 → 8.466 (register units, ha or blocks)	WILUNA OPERATIONS PTY LTD
17 October 2026	G 53/28	6.363	Legal area 6.3775 → 6.363 (register units, ha or blocks) · partial surrender or relinquishment	WILUNA OPERATIONS PTY LTD

Tenements

Tenement	Holder	Status	Expires	Commodities	Project	Hectares
M 53/6 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	20 March 2046	Gold, Silver	Matilda	281
M 53/24 Mining lease	KIMBA RESOURCES PTY LTD	Granted	17 December 2026	Gold, Silver, Limestone, Nickel, Cobalt	Matilda	953
M 53/25 Mining lease	KIMBA RESOURCES PTY LTD	Granted	17 December 2026	Gold, Silver, SD	Matilda	831
M 53/26 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	23 June 2027	Gold, Silver	Matilda	816
M 53/27 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	23 June 2027			8
M 53/30 Mining lease	a private holder; WILUNA OPERATIONS PTY LTD	Granted	25 September 2027	Gold, Silver	Matilda	27
M 53/32 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	26 February 2027	Gold, Silver, Limestone	Matilda	58
M 53/34 Mining lease	KIMBA RESOURCES PTY LTD	Granted	16 July 2027	Gold, Silver	Matilda	594
M 53/40 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	1 November 2029	Gold, Silver	Matilda	459
M 53/41 Mining lease	KIMBA RESOURCES PTY LTD	Granted	18 November 2028	Gold, Silver, K, Sulphate of potash	Matilda	875
M 53/43 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	22 December 2028	Gold, Silver	Matilda	15
M 53/44 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	22 December 2028	Gold, Silver	Matilda	91
M 53/45 Mining lease	KIMBA RESOURCES PTY LTD	Granted	8 March 2029			657
M 53/49 Mining lease	KIMBA RESOURCES PTY LTD	Granted	8 March 2029	Gold, Silver	Matilda	538
M 53/50 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	8 July 2029	Gold, Silver	Matilda	27
M 53/52 Mining lease	KIMBA RESOURCES PTY LTD	Granted	5 July 2029	Gold, Silver, K, Sulphate of potash	Matilda	952
M 53/53 Mining lease	KIMBA RESOURCES PTY LTD	Granted	5 July 2029	Gold, Silver	Matilda	968
M 53/54 Mining lease	KIMBA RESOURCES PTY LTD	Granted	5 July 2029	Gold, Silver	Matilda	994
M 53/64 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	30 December 2029	Gold, Silver	Matilda	108
M 53/69 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	7 February 2030	Gold, Silver	Matilda	624
M 53/71 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	21 April 2030	Gold, Silver	Matilda	18
M 53/92 Mining lease	KIMBA RESOURCES PTY LTD	Granted	29 August 2030	Gold, Silver, Nickel, Copper, Platinum, Palladium	Matilda	759
M 53/95 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	21 April 2030	Gold, Silver	Matilda	457
M 53/96 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	21 April 2030	Gold, Silver, Limestone	Matilda	634
M 53/129 Mining lease	KIMBA RESOURCES PTY LTD	Granted	22 August 2031	Gold, Silver	Matilda	812
M 53/130 Mining lease	KIMBA RESOURCES PTY LTD	Granted	22 August 2031	Gold, Silver	Matilda	617
M 53/131 Mining lease	KIMBA RESOURCES PTY LTD	Granted	22 August 2031	Gold, Silver	Matilda	834
M 53/139 Mining lease	KIMBA RESOURCES PTY LTD	Granted	12 July 2031	Gold, Silver, Nickel, Copper, Platinum, Palladium	Matilda	289
M 53/173 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	27 March 2036			124
M 53/188 Mining lease	KIMBA RESOURCES PTY LTD	Granted	8 August 2033	Gold, Silver	Matilda	858
M 53/200 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	23 October 2033	Gold, Silver	Matilda	330
M 53/205 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	10 March 2034	Gold, Silver	Matilda	266
M 53/415 Mining lease	KIMBA RESOURCES PTY LTD	Granted	15 August 2037	Gold, Silver	Matilda	943
M 53/468 Mining lease	WILUNA OPERATIONS PTY LTD	Granted	18 July 2038	Gold, Silver	Matilda	6
M 53/955 Mining lease	KIMBA RESOURCES PTY LTD	Granted	9 January 2044	Gold, Silver	Matilda	2
M 53/1097 Mining lease	KIMBA RESOURCES PTY LTD	Granted	15 September 2037	Gold, Silver	Matilda	357
M 53/1098 Mining lease	KIMBA RESOURCES PTY LTD	Granted	6 July 2038	Limestone, Gold, Silver	Matilda	598
M 63/194 Mining lease	SCADDAN ENERGY PTY LTD	Granted	14 March 2031		Scaddan Lignite	783
G 53/28 General purpose lease	WILUNA OPERATIONS PTY LTD	Granted	28 July 2043	Gold, Silver	Matilda	6
G 53/29 General purpose lease	WILUNA OPERATIONS PTY LTD	Granted	28 July 2043	Gold, Silver	Matilda	8
L 53/20 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	23 June 2027			0
L 53/24 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	24 June 2027	Gold, Silver	Matilda	4
L 53/30 Miscellaneous licence	KIMBA RESOURCES PTY LTD	Granted	21 March 2029	Gold, Silver	Matilda	2
L 53/32 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	10
L 53/33 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029			3
L 53/34 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029			1
L 53/35 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	10
L 53/36 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	1
L 53/37 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029			1
L 53/38 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	1
L 53/39 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	7
L 53/40 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	3
L 53/41 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	1
L 53/42 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	2
L 53/43 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029			1
L 53/44 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029			6
L 53/45 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	26 September 2029	Gold, Silver	Matilda	10
L 53/50 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	11 November 2026	Gold, Silver	Matilda	36
L 53/62 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	14 September 2029	Gold, Silver, Limestone	Matilda	46
L 53/77 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	8 October 2026	Gold, Silver	Matilda	16
L 53/94 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	25 July 2031	Gold, Silver	Matilda	2,552
L 53/97 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	22 May 2028			9
L 53/98 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	16 April 2045			9
L 53/103 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	22 May 2028	Gold, Silver	Matilda	1,063
L 53/140 Miscellaneous licence	KIMBA RESOURCES PTY LTD	Granted	21 April 2047	Gold, Silver	Matilda	334
L 53/144 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	9 January 2027			2,331
L 53/202 Miscellaneous licence	KIMBA RESOURCES PTY LTD	Granted	16 December 2036			12
L 53/239 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	7 December 2042	Gold, Silver	Matilda	193
L 53/251 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	15 December 2042			219
L 53/321 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	11 May 2047			1
L 53/322 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	11 May 2047			40
L 53/323 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Granted	13 May 2047			9
L 53/326 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Application				52
L 53/330 Miscellaneous licence	WILUNA OPERATIONS PTY LTD	Application				11
R 53/1 Retention licence	KIMBA RESOURCES PTY LTD	Granted	25 May 2031	Nickel, Platinum, Palladium, Copper, Cobalt	Wilconi	131
E 53/1645 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	19 August 2027	Nickel, Cobalt	Wilconi	3,301
E 53/1791 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	30 June 2028			3,970
E 53/1794 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	17 August 2026			5,050
E 53/1852 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	14 July 2028			1,222
E 53/1853 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	26 July 2028			1,428
E 53/1864 Exploration licence	KIMBA RESOURCES PTY LTD	Application				19,252
E 53/1908 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	6 March 2027			8,886
E 53/1912 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	18 April 2027			610
E 53/2056 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	26 April 2031			8,947
E 53/2074 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	30 January 2030			2,442
E 53/2076 Exploration licence	KIMBA RESOURCES PTY LTD	Granted	7 September 2030			1,731
E 53/2309 Exploration licence	KIMBA RESOURCES PTY LTD	Application				3,355
E 53/2310 Exploration licence	KIMBA RESOURCES PTY LTD	Application				916
E 53/2312 Exploration licence	KIMBA RESOURCES PTY LTD	Application				3,053
E 53/2313 Exploration licence	KIMBA RESOURCES PTY LTD	Application				9,162
E 53/2374 Exploration licence	KIMBA RESOURCES PTY LTD	Application				16,822
E 63/1145 Exploration licence	SCADDAN ENERGY PTY LTD	Granted	23 April 2027		Scaddan Lignite	286
E 63/1146 Exploration licence	SCADDAN ENERGY PTY LTD	Granted	21 May 2027		Scaddan Lignite	7,239
E 63/1202 Exploration licence	SCADDAN ENERGY PTY LTD	Granted	20 September 2026		Scaddan Lignite	857