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

Tenement holder · Western Australia

GIBB RIVER DIAMONDS LIMITED

GIBB RIVER DIAMONDS LIMITED holds 17 current Western Australian mining tenements (3 mining leases, 7 miscellaneous licences, 7 exploration licences) covering 58,863 hectares; part of the Gibb River Diamonds, Strickland Metals group.

17tenements

58,863hectares

5projects

1EPA statement

1closure plan

Open GIBB RIVER DIAMONDS LIMITED in the MCF Mining Index All holders

Parent group: Gibb River Diamonds, Strickland Metals

Projects (MINEDEX)

Project	Stage	Owners (MINEDEX)	Its tenements
Edjudina / Gibb River	Care and Maintenance	Gibb River Diamonds Limited 100%; Nexus Minerals Limited; Coxsrocks Pty Ltd; Bml Ventures Pty Ltd	4
Ellendale	Care and Maintenance	Gibb River Diamonds Limited 100%	2
Blina Diamonds	Proposed	Gibb River Diamonds Limited 100%	1
Horse Well - Earaheedy - Iroquois	Not Applicable	Gateway Mining Ltd 80%; Gibb River Diamonds Limited 20%; Silver Lake Resources Ltd; Earaheedy Zinc Pty Ltd; Ppg Yandal Pty Ltd	1
Earaheedy Manganese / POZ	Not Applicable	Strickland Metals Limited 80%; Gibb River Diamonds Limited 20%; Silver Lake Resources Ltd; Earaheedy Zinc 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.

Mine closure plans

Site	Operator	Latest plan approved	Plan (PDF on GeoDocs)	Closure year
Blina Diamond Project - Terrace 5 Alluvials - REG. I.D 71249	POZ MINERALS Limited	25 November 2018	Blina Diamond Project - Terrace 5 Alluvials - Revised Mining Proposal REG. I.D 71249 - Ver

EPA Ministerial Statements over its ground

Statement	Proposal	Date	Status
MS 684	Ellendale 4 Diamond Project, West Kimberley	22 August 2005	in force

Tenements

Tenement	Holder	Status	Expires	Commodities	Project	Hectares
M 04/477 Mining lease	GIBB RIVER DIAMONDS LIMITED	Granted	15 May 2045	Diamond	Ellendale	523
M 31/481 Mining lease	GIBB RIVER DIAMONDS LIMITED	Granted	24 February 2032	Gold, Silver	Edjudina / Gibb River	134
M 31/495 Mining lease	GIBB RIVER DIAMONDS LIMITED	Granted	13 February 2046	Gold, Silver	Edjudina / Gibb River	63
L 04/98 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Granted	17 October 2038	Diamond	Blina Diamonds	69
L 04/115 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Granted	26 August 2041	Diamond	Ellendale	72
L 04/116 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Granted	13 May 2041			5
L 04/126 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Application				18
L 31/91 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Granted	4 February 2045			2
L 31/92 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Granted	4 February 2045	Gold, Silver	Edjudina / Gibb River	51
L 31/106 Miscellaneous licence	GIBB RIVER DIAMONDS LIMITED	Granted	29 April 2046			0
E 04/2930 Exploration licence	GIBB RIVER DIAMONDS LIMITED	Application				8,150
E 31/1179 Exploration licence	GIBB RIVER DIAMONDS LIMITED	Granted	6 March 2029	Gold, Silver	Edjudina / Gibb River	3,206
E 51/2370 Exploration licence	GIBB RIVER DIAMONDS LIMITED	Application				5,803
E 52/4639 Exploration licence	GIBB RIVER DIAMONDS LIMITED	Application				5,265
E 59/3143 Exploration licence	GIBB RIVER DIAMONDS LIMITED	Application				15,589
E 59/3144 Exploration licence	GIBB RIVER DIAMONDS LIMITED	Application				14,371
E 69/2820 Exploration licence	EARAHEEDY ZINC PTY LTD; GIBB RIVER DIAMONDS LIMITED	Granted	5 May 2027	Lead, Zinc, Manganese, Copper, Silver	Horse Well - Earaheedy - Iroquois	5,542