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

Western Australian mining lease

M 08/539 · Mardie Salt-Potash / BCI

M 08/539 is a Western Australian mining lease held by MARDIE MINERALS PTY LTD (BCI Minerals group). Granted 2 April 2024, expires 8 April 2045. 4,220 ha in the Ashburton Mineral Field. Commodities: Salt, Sulphate of potash. Part of the Mardie Salt-Potash / BCI project (under development).

Type: Mining lease
Status: Granted
Holder: MARDIE MINERALS PTY LTD
Parent group: BCI Minerals (a subsidiary)
MINEDEX project: Mardie Salt-Potash / BCI J05265 · Under Development
Owners: BCI Minerals Limited 100%; Mardie Minerals Pty Ltd
Lodged: 23 January 2022
Granted: 2 April 2024
Expires: 8 April 2045
Area: 4,220.40 hectares (42.2 km²)
Mineral field: Ashburton Mineral Field
Commodities: Salt, Sulphate of potash
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: 1 mining proposal and closure plan registration (MINEDEX)
EPA Ministerial Statements: MS 1264, MS 1211, MS 1175
EPA referred proposals: Optimised Mardie Project - Revised Proposal Approved (Ministerial Statement), MS 1264; overlaps 4,014 ha
WAMEX data: 33 exploration reports on this ground
Location: -21.12535, 115.95835 (centre)

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Mining proposals and mine closure plans

Date	Registration	Title	Status	Document (GeoDocs)
23 April 2024	Mining Proposal	MPMLA M 08/538-539 - Mardie Salt-Potash Project - Optimised Mardie Project Mining Proposal V 1.2	Approved	no public document

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