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

Western Australian mining lease

M 46/186 · Nullagine / Millenium

M 46/186 is a Western Australian mining lease held by MILLENNIUM MINERALS PTY LTD (Aim Mining Corporation group). Granted 5 June 1997, expires 5 June 2039. 982 ha in the Pilbara Mineral Field. Commodities: Gold, Silver. Part of the Nullagine / Millenium project (operating).

Type: Mining lease
Status: Granted
Holder: MILLENNIUM MINERALS PTY LTD
Parent group: Aim Mining Corporation (a subsidiary)
MINEDEX projects: Nullagine / Millenium J01913 · Operating
Owners: Aim Mining Corporation Limited 100%; a private holder; Millennium Minerals Limited; CREASY GROUP PTY LTD; Rocklea Gold Pty Ltd; West Coast Gold Pty Ltd

Marble Bar Road Upgrade / Hancock J06907 · Proposed
Owners: Hancock Prospecting Pty Ltd 100%; Main Roads Western Australia; Millennium Minerals Limited; Aim Mining Corporation Limited; Hanroy Iron Ore Projects Pty Ltd; West Coast Gold Pty Ltd
Lodged: 17 September 1996
Granted: 5 June 1997
Expires: 5 June 2039
Area: 981.70 hectares (9.8 km²)
Mineral field: Pilbara Mineral Field
Commodities: Gold, Silver
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
Mine closure plan: Nullagine Gold Project Tailings Storage Facility 2 Mining Tenements M46/436, M46/265 & M46/444: approved 27 July 2016, Nullagine Gold Project Mining Proposal Tailings Storage Facility 2 Mining Tenements M46/43
Environmental registrations: 15 mining proposal and closure plan registrations (MINEDEX)
WAMEX data: 5,985 open-file drill holes, 93 exploration reports on this ground
Location: -21.9637, 120.1261 (centre)

Open on the map All mining leases

Mining proposals and mine closure plans

Date	Registration	Title	Status	Document (GeoDocs)
16 December 2024	Mining Proposal	GOLDEN EAGLE HAULAGE YARD & WORKSHOP & MAJUBA CRUSHING YARD MINING PROPOSAL Revision 0 Version 3	Approved	MP_128318.pdf
15 November 2021	Mining Proposal	Novo Resources TSF2 Lift Mining Proposal	Approved	MP_97476.pdf
24 December 2020	Mining Proposal	Mining Proposal	Approved	MP_90227.pdf
22 May 2018	Mine Closure Plan	Millennium Minerals Limited Nullagine Gold Project Mine Closure Plan May 2017	Approved	no public document
29 September 2015	Mining Proposal	Mining Proposal Tailings Storage Facility Stage 4 Embankment Lift	Approved	mp_55344.pdf
5 February 2015	Mining Proposal	Mining Proposal - Millenium Minerals Tailings Storage Facility Stage 3 Embankment Lift	Approved	mp_53131.pdf
3 December 2014	Mining Proposal With Mine Closure Plan	Addendum to Mining Proposal Nullagine Gold Project AU81 Satellite Deposit	Approved	mp_52884.pdf
10 March 2014	Mining Proposal	Mining Proposal Tailings Facility Stage 2 Embankment Lift	Approved	mp_45809.zip
30 July 2013	Mining Proposal With Mine Closure Plan	Nullagine Gold Project - Golden Eagle Satellite Deposits Revision 3	Approved	mp_33616.pdf
23 January 2013	Mining Proposal	Mining Proposal - Construction of monitoring bores - Revision 3	Approved	mp_35792.pdf
10 October 2012	Mining Proposal	NULLAGINE GOLD PROJECT MINING PROPOSAL Golden Eagle Mine Crib-room and Go-line	Approved	mp_36628.pdf
5 July 2012	Mining Proposal	Nullagine Gold Project - Mining Proposal Addendum - Mining Tenement M46/186	Approved	mp_35271.pdf
12 April 2012	Mining Proposal	Golden Eagle Sewage Treatment Plant proposal	Approved	mp_34580.pdf
17 December 2010	Mining Proposal	Nullagine Gold Project, Golden Eagle Operations - Mining Proposal to Establish a Mine and Processing Facilities on M46/186, M46/300 and L46/45	Approved	mp_26739.pdf
3 October 2006	Mining Proposal	NULLAGINE GOLDEN EAGLE MINE REGIONAL BASE CAMP M46/186	Approved	mp_5400.pdf

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