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

Western Australian mining project · Care and Maintenance

Oakover River / Holcim

Oakover River / Holcim is a Western Australian mining project (in care and maintenance) in MINEDEX, owned by Holcim (Australia) Pty Ltd 100%, on 2 current tenements held by HOLCIM (AUSTRALIA) PTY LTD. Commodities: SD.

MINEDEX project: J01368
Stage: Care and Maintenance
Owners (MINEDEX): Holcim (Australia) Pty Ltd 100%
Tenement holders: HOLCIM (AUSTRALIA) PTY LTD
Parent groups: Holcim
Commodities: SD
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 plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
HOLCIM OAKOVER RIVER SAND PROJECT	Holcim (Australia) Pty LTD	5 March 2020	MINE CLOSURE PLAN HOLCIM OAKOVER RIVER SAND PROJECT REVISION 2 - J01368

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 45/407 Mining lease	HOLCIM (AUSTRALIA) PTY LTD	Granted	17 November 2030	SD	12
G 45/25 General purpose lease	HOLCIM (AUSTRALIA) PTY LTD	Granted	23 May 2031	SD	1