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

Tenement holder · Western Australia

CAULDRON ENERGY LIMITED

CAULDRON ENERGY LIMITED holds 18 current Western Australian mining tenements (2 mining leases, 1 miscellaneous licence, 12 exploration licences, 3 prospecting licences and mineral claims) covering 62,517 hectares; part of the Cauldron Energy group.

18tenements

62,517hectares

2projects

0EPA statements

1closure plan

Open CAULDRON ENERGY LIMITED in the MCF Mining Index All holders

Parent group: Cauldron Energy

Projects (MINEDEX)

Project	Stage	Owners (MINEDEX)	Its tenements
Ashburton River North / Quarry Park	Operating	Quarry Park Pty Ltd 100%	3
Ashburton River Sand	Not Applicable	Cauldron Energy Ltd 100%	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.

Mine closure plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
ASHBURTON RIVER NORTH PROJECT	Quarry Park Pty Limited	1 October 2020	MINE CLOSURE PLAN - ASHBURTON RIVER NORTH PROJECT - J04263

Tenements

Tenement	Holder	Status	Expires	Commodities	Project	Hectares
M 08/487 Mining lease	CAULDRON ENERGY LIMITED	Granted	11 April 2034	SD	Ashburton River North / Quarry Park	95
M 09/96 Mining lease	CAULDRON ENERGY LIMITED	Granted	1 December 2030			76
L 08/71 Miscellaneous licence	CAULDRON ENERGY LIMITED	Granted	28 April 2034	SD	Ashburton River North / Quarry Park	8
E 08/2328 Exploration licence	CAULDRON ENERGY LIMITED	Granted	2 December 2027	Iron, Heavy mineral sands, Gold		2,064
E 08/2329 Exploration licence	CAULDRON ENERGY LIMITED	Granted	10 June 2027	Limestone	Ashburton River North / Quarry Park	1,509
E 08/2642 Exploration licence	CAULDRON ENERGY LIMITED	Granted	28 September 2027	Heavy mineral sands	Ashburton River Sand	269
E 08/3036 Exploration licence	CAULDRON ENERGY LIMITED	Granted	2 June 2030			632
E 08/3068 Exploration licence	CAULDRON ENERGY LIMITED	Granted	27 January 2030			8,846
E 08/3088 Exploration licence	CAULDRON ENERGY LIMITED	Granted	4 March 2030			13,270
E 08/3201 Exploration licence	CAULDRON ENERGY LIMITED	Granted	24 May 2031			632
E 08/3204 Exploration licence	CAULDRON ENERGY LIMITED	Granted	24 May 2031			5,370
E 08/3850 Exploration licence	CAULDRON ENERGY LIMITED	Granted	3 August 2031			2,524
E 08/3863 Exploration licence	CAULDRON ENERGY LIMITED	Application				16,775
E 08/3864 Exploration licence	CAULDRON ENERGY LIMITED	Application				3,795
E 09/2715 Exploration licence	CAULDRON ENERGY LIMITED	Application				6,204
P 08/757 Prospecting licence	CAULDRON ENERGY LIMITED	Granted	3 May 2029			64
P 08/758 Prospecting licence	CAULDRON ENERGY LIMITED	Granted	7 July 2029			193
P 08/759 Prospecting licence	CAULDRON ENERGY LIMITED	Granted	5 May 2029			190