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

Western Australian mining project · Operating

Mt Dimer / Taipan

Mt Dimer / Taipan is a Western Australian mining project (operating) in MINEDEX, owned by Everest Metals Corporation Ltd 100%; a private holder; Oz Gold Group Pty Ltd; Bain Global Resources Pty Ltd; Mega Resources Pty Ltd, on 2 current tenements held by OZ GOLD GROUP PTY LTD. Commodities: Gold, Silver.

MINEDEX project: J01671
Stage: Operating
Owners (MINEDEX): Everest Metals Corporation Ltd 100%; a private holder; Oz Gold Group Pty Ltd; Bain Global Resources Pty Ltd; Mega Resources Pty Ltd
Tenement holders: OZ GOLD GROUP PTY LTD
Parent groups: Everest Metals Corporation
Commodities: Gold, Silver
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

Resources and reserves

Commodity	Resources	Reserves	Latest estimate
Gold	0.97 Mt at 1.37 g/t, 43 koz contained	—	7 October 2026

Current MINEDEX estimates over all the project's sites; resources may include reserves. MINEDEX (DMPE), CC BY 4.0.

Production recorded in MINEDEX

Commodity	Latest year	That year	All recorded
Gold	1995	4,405 oz	8,552 oz

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

Mine closure plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
Mt Dimer Mining Lease M77/515 Mine Closure Plan_Ver3	a private holder	13 August 2019	Mt Dimer Mining Lease M77/515 Mine Closure Plan_Ver3 - J01671

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 77/515 Mining lease	OZ GOLD GROUP PTY LTD	Granted	27 May 2034	Gold, Silver	100
E 77/2383 Exploration licence	OZ GOLD GROUP PTY LTD	Granted	2 July 2027	Gold	672