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

Western Australian mining project · Operating

Cossack-Wickham Aggregate / Norwest

Cossack-Wickham Aggregate / Norwest is a Western Australian mining project (operating) in MINEDEX, owned by Norwest Sand & Gravel Pty Ltd 100%, on 5 current tenements held by NORWEST SAND & GRAVEL PTY LTD; WELCOME EXPLORATION PTY LTD; a private holder. Commodities: Clay, SD.

MINEDEX project: J04328
Stage: Operating
Owners (MINEDEX): Norwest Sand & Gravel Pty Ltd 100%
Tenement holders: NORWEST SAND & GRAVEL PTY LTD
WELCOME EXPLORATION PTY LTD
a private holder
Commodities: Clay, 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)
ID 54637 M47/524 "Wickham LIA Pit"	AUSTWIDE MINING TITLE MANAGEMENT PTY LTD	24 December 2015	Mining Proposal ID 54637 M47/524 "Wickham LIA Pit" Version 2
M47/556 -Cossack Gravel Lease and L47/357	Norwest Sand & Gravel Pty Ltd	21 February 2013	Mining Proposal M47/556 -Cossack Gravel Lease and L47/357 Revised - Version 7
Norwest Sand and Gravel Pty Ltd - Plan of proposed operations - ID 53752 - L47/543 - Cape Lambert Laydown Project	AUSTWIDE MINING TITLE MANAGEMENT PTY LTD	15 April 2015	Norwest Sand and Gravel Pty Ltd - Plan of proposed operations - ID 53752 - L47/543 - Cape

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 47/524 Mining lease	NORWEST SAND & GRAVEL PTY LTD	Granted	13 September 2031	Clay	20
M 47/556 Mining lease	NORWEST SAND & GRAVEL PTY LTD	Granted	15 June 2031	Clay	71
L 47/357 Miscellaneous licence	a private holder	Granted	5 October 2031	Clay	2
L 47/543 Miscellaneous licence	NORWEST SAND & GRAVEL PTY LTD	Granted	21 January 2035	SD, Clay	57
L 47/676 Miscellaneous licence	WELCOME EXPLORATION PTY LTD	Granted	12 June 2034	Clay	31