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

Western Australian mining project · Operating

Coogee / Cockburn

Coogee / Cockburn is a Western Australian mining project (operating) in MINEDEX, owned by Cockburn Cement Ltd 100%; The Trustee For WA Limestone Unit Trust, on 1 current tenement held by COCKBURN CEMENT LIMITED. Commodities: Limestone, SD.

MINEDEX project: J00848
Stage: Operating
Owners (MINEDEX): Cockburn Cement Ltd 100%; The Trustee For WA Limestone Unit Trust
Tenement holders: COCKBURN CEMENT LIMITED
Parent groups: CRH
Commodities: Limestone, 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
WATTLEUP RED SANDS PROJECT - MOYLAN ROAD - HOPE VALLEY	Cockburn Cement Limited	23 October 2024	MINE CLOSURE PLAN - WATTLEUP RED SANDS PROJECT - MOYLAN ROAD - HOPE VALLEY - J00848
30 - M70/75 - MOYLAN ROAD HOPE VALLEY	ADELAIDE BRIGHTON CEMENT Ltd	25 January 2017	MINE CLOSURE PLAN - 30 December 2016 - VERSION 3 - M70/75 - MOYLAN ROAD HOPE VALLEY - J022

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 70/75 Mining lease	COCKBURN CEMENT LIMITED	Granted	12 March 2029	Limestone, SD	19