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

Western Australian mining lease

M 39/299 · Murrin Murrin / Minara

M 39/299 is a Western Australian mining lease held by MURRIN MURRIN OPERATIONS PTY LTD (Glencore group). Granted 15 November 1993, expires 23 November 2035. 994 ha in the Mount Margaret Mineral Field. Commodities: Nickel, Cobalt. Part of the Murrin Murrin / Minara project (operating).

Type: Mining lease
Status: Granted
Holder: MURRIN MURRIN OPERATIONS PTY LTD
Parent group: Glencore (a subsidiary)
MINEDEX project: Murrin Murrin / Minara J00480 · Operating
Owners: Glencore Plc 100%; Minara Resources Ltd; Murrin Murrin Operations Pty Ltd (MMO)
Lodged: 6 August 1993
Granted: 15 November 1993
Expires: 23 November 2035
Area: 994.20 hectares (9.9 km²)
Mineral field: Mount Margaret Mineral Field
Commodities: Nickel, Cobalt
Rehabilitation liability: Its rehabilitation liability is in the MCF Mining Index (subscribers): the Mining Rehabilitation Fund estimate, its trend since 2014, company provisions and closure-plan costs
Environmental registrations: 29 mining proposal and closure plan registrations (MINEDEX)
EPA referred proposals: Murrin Murrin Nickel-Cobalt Project Stage 2 Expansion Approved (Ministerial Statement), MS 506; overlaps 243 ha
WAMEX data: 152 open-file drill holes, 88 exploration reports on this ground
Location: -28.71385, 121.89405 (centre)

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Mining proposals and mine closure plans

Date	Registration	Title	Status	Document (GeoDocs)
23 September 2026	Mining Proposal	MMN Mining Proposal Amendment - Evaporation Pond 5	Approved	no public document
23 September 2021	Mining Proposal	Murrin Murrin 2021-2023 Mine Development Mining Proposal	Approved	no public document
17 December 2007	Mining Proposal	MURRIN MURRIN NICKEL COBALT: L37/102 L39/78 M39/299 M39/423	Approved	mp_19159.zip mp_19159.pdf
16 March 2006	Mining Proposal	MURRIN MURRIN: ENVIRON MANAGEMENT PLAN (ALL TENEMENTS)	Approved	mp_5187_3EABEB4A1CE9738A2EB4ACA26E4BF43B.pdf
23 March 2005	Mining Proposal	MURRIN MURRIN / ANACONDA / HAUL RD B PITS T NESTS	Approved	mp_4540.pdf
23 April 2004	Mining Proposal	MURRIN MURRIN / ANACONDA / AIRPORT MODIFICATIONS	Approved	mp_4533.pdf
7 January 2003	Mining Proposal	MURRIN MURRIN : MM4 STAGE 3 : H/ROAD; W/DUMP AND TS S/PILES	Approved	mp_4160.pdf
2 January 2003	Mining Proposal	MURRIN MURRIN : BACKFILLING PITS WITH WASTE GRADE MATERIAL	Approved	mp_4161.pdf
13 December 2000	Mining Proposal	MURRIN MURRIN : INSTALLATION OF CATCH PIT	Approved	mp_16975.pdf
12 May 2000	Mining Proposal	MURRIN MURRIN : CHARLIE BOREFIELD	Approved	mp_3270.pdf
10 April 2000	Mining Proposal	MURRIN MURRIN DUST SUPPRESSION : SALINE WATER WINDARRA	Approved	mp_16701.pdf
22 October 1999	Mining Proposal	MURRIN MURRIN : STAGE 1AND 2 ACCOMODATION	Approved	mp_16573.pdf
6 October 1999	Mining Proposal	MURRIN MURRIN : ROM PAD HAUL RAMP	Approved	mp_16558.pdf
6 October 1999	Mining Proposal	MURRIN MURRIN : MM7 ACCESS ROAD	Approved	mp_16559.pdf
6 October 1999	Mining Proposal	MURRIN MURRIN : STAGE 6 TOPSOIL	Approved	mp_16560.pdf

14 earlier registrations are in MINEDEX.

Registrations from MINEDEX (DMPE); the documents are the operators' own, linked on GeoDocs and not copied.