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

Tenement holder · Western Australia

DUKETON RESOURCES PTY LTD

DUKETON RESOURCES PTY LTD holds 46 current Western Australian mining tenements (36 mining leases, 3 miscellaneous licences, 7 exploration licences) covering 49,977 hectares; part of the Regis Resources group.

46tenements

49,977hectares

2projects

0EPA statements

1closure plan

Open DUKETON RESOURCES PTY LTD in the MCF Mining Index All holders

Parent group: Regis Resources

Projects (MINEDEX)

Project	Stage	Owners (MINEDEX)	Its tenements
Duketon / Regis Resources	Operating	Regis Resources Ltd 100%; a private holder; Duketon Resources Pty Ltd; Artane Minerals Pty Ltd	38
Murrin Murrin / Minara	Operating	Glencore Plc 100%; Minara Resources Ltd; Murrin Murrin Operations Pty Ltd (MMO)	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
Duketon Gold Project 230420	REGIS RESOURCES Limited	28 May 2020	Duketon Gold Project Mining Proposal Version 4 230420

Tenements

Tenement	Holder	Status	Expires	Commodities	Project	Hectares
M 38/114 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	28 March 2030	Gold, Silver	Duketon / Regis Resources	183
M 38/237 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	28 June 2031	Gold, Silver	Duketon / Regis Resources	742
M 38/250 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	24 August 2031	Gold, Silver	Duketon / Regis Resources	159
M 38/262 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	30 January 2032	Gold, Silver	Duketon / Regis Resources	715
M 38/283 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	30 July 2032	Gold, Silver	Duketon / Regis Resources	615
M 38/292 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	27 December 2032	Gold, Silver	Duketon / Regis Resources	650
M 38/303 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	14 November 2032	Gold, Silver	Duketon / Regis Resources	987
M 38/316 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	1 August 2033	Gold, Silver	Duketon / Regis Resources	582
M 38/317 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	1 August 2033	Gold, Silver	Duketon / Regis Resources	517
M 38/319 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	1 September 2033	Gold, Silver	Duketon / Regis Resources	10
M 38/341 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	29 September 2034	Gold, Silver	Duketon / Regis Resources	241
M 38/343 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	22 April 2035	Gold, Silver, Nickel, Cobalt	Duketon / Regis Resources	777
M 38/344 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	22 April 2035	Gold, Silver	Duketon / Regis Resources	978
M 38/352 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	5 January 2035	Gold, Silver	Duketon / Regis Resources	682
M 38/354 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	5 January 2035	Gold, Silver	Duketon / Regis Resources	387
M 38/407 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	21 August 2037	Gold, Silver	Duketon / Regis Resources	582
M 38/488 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	21 January 2029			103
M 38/498 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	17 April 2028	Gold, Silver	Duketon / Regis Resources	978
M 38/499 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	17 April 2028	Gold, Silver	Duketon / Regis Resources	725
M 38/500 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	17 April 2028	Gold, Silver	Duketon / Regis Resources	558
M 38/515 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	23 November 2030			468
M 38/600 Mining lease	a private holder; DUKETON RESOURCES PTY LTD	Granted	17 April 2028	Gold, Silver	Duketon / Regis Resources	914
M 38/601 Mining lease	a private holder; DUKETON RESOURCES PTY LTD	Granted	17 April 2028	Gold, Silver	Duketon / Regis Resources	904
M 38/630 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	11 June 2042	Gold, Silver	Duketon / Regis Resources	5
M 38/837 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	23 June 2029	Gold, Silver	Duketon / Regis Resources	24
M 38/939 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	24 June 2029	Gold, Silver	Duketon / Regis Resources	820
M 38/940 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	26 January 2030	Gold, Silver	Duketon / Regis Resources	988
M 38/1091 Mining lease	DUKETON RESOURCES PTY LTD	Granted	30 November 2029	Gold, Silver	Duketon / Regis Resources	569
M 38/1092 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	23 June 2029	Gold, Silver	Duketon / Regis Resources	381
M 38/1247 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	28 June 2030	Gold, Silver	Duketon / Regis Resources	1,216
M 38/1250 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	30 August 2031	Gold, Silver	Duketon / Regis Resources	1,666
M 38/1251 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	24 February 2032	Gold, Silver	Duketon / Regis Resources	908
M 38/1259 Mining lease	DUKETON RESOURCES PTY LTD	Granted	27 March 2035	Gold, Silver	Duketon / Regis Resources	135
M 38/1260 Mining lease	a private holder; DUKETON RESOURCES PTY LTD	Granted	27 March 2035	Gold, Silver	Duketon / Regis Resources	137
M 38/1261 Mining lease	DUKETON RESOURCES PTY LTD	Granted	27 March 2035	Gold, Silver	Duketon / Regis Resources	137
M 38/1262 Mining lease	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	27 March 2035	Gold, Silver	Duketon / Regis Resources	249
L 38/20 Miscellaneous licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	14 December 2028	Gold, Silver	Duketon / Regis Resources	48
L 38/29 Miscellaneous licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	2 May 2029			5
L 38/73 Miscellaneous licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	20 August 2028			9,919
E 38/1988 Exploration licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	13 November 2026			3,035
E 38/1989 Exploration licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	29 March 2027			3,327
E 38/1999 Exploration licence	a private holder; DUKETON RESOURCES PTY LTD	Granted	11 September 2026	Gold	Duketon / Regis Resources	4,683
E 38/2001 Exploration licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	11 February 2027			1,815
E 38/2003 Exploration licence	DUKETON RESOURCES PTY LTD	Granted	29 June 2027	Gold, Silver	Duketon / Regis Resources	1,674
E 38/2005 Exploration licence	DUKETON RESOURCES PTY LTD	Granted	11 September 2026	Gold, Silver	Duketon / Regis Resources	3,871
E 38/2243 Exploration licence	DUKETON RESOURCES PTY LTD; REGIS RESOURCES LIMITED	Granted	13 January 2028			907