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

Western Australian mining project · Operating

Lake Deborah East Salt

Lake Deborah East Salt is a Western Australian mining project (operating) in MINEDEX, owned by WA Salt Koolyanobbing Pty Ltd 100%, on 6 current tenements held by WA SALT KOOLYANOBBING PTY LTD. Commodities: Salt.

MINEDEX project: J00872
Stage: Operating
Owners (MINEDEX): WA Salt Koolyanobbing Pty Ltd 100%
Tenement holders: WA SALT KOOLYANOBBING PTY LTD
Parent groups: WA Salt Group
Commodities: Salt
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
Salt - Sodium Chloride (NaCl)	2001	113 kt	1.1 Mt

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

Mine closure plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
WA Salt Koolyanobbing-Lake Deborah East Salt	AUSTWIDE MINING TITLE MANAGEMENT PTY LTD	3 June 2020	Mining Proposal-WA Salt Koolyanobbing-Lake Deborah East Salt - J00872

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 77/1273 Mining lease	WA SALT KOOLYANOBBING PTY LTD	Granted	20 October 2035	Salt	3,718
L 77/108 Miscellaneous licence	WA SALT KOOLYANOBBING PTY LTD	Granted	15 February 2029	Salt	41
L 77/179 Miscellaneous licence	WA SALT KOOLYANOBBING PTY LTD	Granted	20 June 2041	Salt	2
L 77/263 Miscellaneous licence	WA SALT KOOLYANOBBING PTY LTD	Granted	6 January 2035	Salt	14
L 77/278 Miscellaneous licence	WA SALT KOOLYANOBBING PTY LTD	Granted	23 February 2037	Salt	2
E 77/1968 Exploration licence	WA SALT KOOLYANOBBING PTY LTD	Granted	28 July 2027	Salt	1,912