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

Parent group · Western Australia

Mount Ridley Mines

Mount Ridley Mines group: 13 current Western Australian mining tenements (13 exploration licences) covering 114,235 hectares, held through 1 holder; 3 MINEDEX projects.

13tenements

114,235hectares

3projects

0EPA statements

0closure plans

Open Mount Ridley Mines in the MCF Mining Index All holders

Holders in the group

MOUNT RIDLEY MINES LIMITED 13

Projects (MINEDEX)

Project	Stage	Owners (MINEDEX)	Its tenements
Mount Ridley REE	Not Applicable	Mount Ridley Mines Limited 100%	5
Mount Ridley	Not Applicable	Mount Ridley Mines Limited 100%	3
Weld Range West Iron Ore	Not Applicable	Mount Ridley Mines Limited 100%; Redcode Pty Ltd	1

Rehabilitation liability

Its rehabilitation liability, per tenement and in total, is in the MCF Mining Index (subscribers): the Mining Rehabilitation Fund estimate, its trend since 2014, company provisions and closure-plan costs.

Tenements

Tenement	Holder	Status	Expires	Commodities	Project	Hectares
E 20/842 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	12 January 2027	Iron	Weld Range West Iron Ore	3,350
E 20/873 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	31 May 2028			304
E 20/946 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	17 September 2029			1,522
E 20/1093 Exploration licence	MOUNT RIDLEY MINES LIMITED	Application				3,046
E 63/1547 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	12 February 2027	Nickel, Copper, Rare earths, Gallium, SC	Mount Ridley	14,574
E 63/1564 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	30 July 2027	Nickel, Copper, Rare earths	Mount Ridley	8,867
E 63/2111 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	12 August 2031	Rare earths	Mount Ridley REE	5,713
E 63/2112 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	12 August 2031	Rare earths, Gallium	Mount Ridley REE	18,007
E 63/2114 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	14 March 2027	Rare earths	Mount Ridley REE	1,145
E 63/2537 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	1 July 2031			25,952
E 63/2538 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	5 February 2031	Nickel	Mount Ridley	12,880
E 63/2547 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	5 February 2031			4,861
E 63/2548 Exploration licence	MOUNT RIDLEY MINES LIMITED	Granted	29 April 2031			14,014