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

Western Australian mining project · Operating

Dongara - Denison / Westdeen Aglime

Dongara - Denison / Westdeen Aglime is a Western Australian mining project (operating) in MINEDEX, owned by Westdeen Holdings Pty Ltd 100%; The Trustee For Westdeen Unit Trust, on 1 current tenement held by WESTDEEN HOLDINGS PTY LTD. Commodities: Limestone.

MINEDEX project: J01149
Stage: Operating
Owners (MINEDEX): Westdeen Holdings Pty Ltd 100%; The Trustee For Westdeen Unit Trust
Tenement holders: WESTDEEN HOLDINGS PTY LTD
Commodities: Limestone
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

Production recorded in MINEDEX

Commodity	Latest year	That year	All recorded
Limesand	2000	26 kt	206 kt

Historical: the bulk extract's production records end in 2002.

Mine closure plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
WESTDEEN HOLDINGS PTY LTD - DONGARA LIMESAND MINE	Westdeen Holdings Pty Ltd	20 March 2018	MINE CLOSURE PLAN - WESTDEEN HOLDINGS PTY LTD - DONGARA LIMESAND MINE - J01149

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 70/309 Mining lease	WESTDEEN HOLDINGS PTY LTD	Granted	30 March 2030	Limestone	84