Data as at 28 October 2026 · from Western Australian Government registers and open data

Western Australian mining lease

M 47/1592 · Lamb Creek / MRL

M 47/1592 is a Western Australian mining lease held by PROCESS MINERALS INTERNATIONAL PTY LTD (Mineral Resources group). Granted 7 August 2025, expires 6 August 2046. 1,198 ha in the West Pilbara Mineral Field. Commodities: Iron. Part of the Lamb Creek / MRL project (operating).

Type: Mining lease
Status: Granted
Holder: PROCESS MINERALS INTERNATIONAL PTY LTD
Parent group: Mineral Resources (a subsidiary)
MINEDEX project: Lamb Creek / MRL J03119 · Operating
Owners: Mineral Resources Limited 100%; Process Minerals International Pty Ltd
Lodged: 17 April 2020
Granted: 7 August 2025
Expires: 6 August 2046
Area: 1,197.80 hectares (12.0 km²)
Mineral field: West Pilbara Mineral Field
Commodities: Iron
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 referred proposals: Lamb Creek Iron Ore Project Not assessed; overlaps 595 ha
East Pilbara Strategic Proposal Under assessment; overlaps 1,198 ha
BHP Pilbara Expansion Strategic Proposal Approved (Ministerial Statement), MS 1105; overlaps 1,198 ha
WAMEX data: 188 open-file drill holes, 68 exploration reports on this ground
Location: -22.80545, 118.87595 (centre)

Open on the map All mining leases

Mining proposals and mine closure plans

Date	Registration	Title	Status	Document (GeoDocs)
28 November 2025	Mining Proposal	Lamb Creek Iron Ore Project Mining Proposal	Approved	no public document

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