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

Western Australian mining project · Operating

Garden Gully / New Murchison

Garden Gully / New Murchison is a Western Australian mining project (operating) in MINEDEX, owned by New Murchison Gold Limited 100%; Red Dragon Mines Pty Ltd; Nm Gold Operations Pty Ltd, on 7 current tenements held by NM GOLD OPERATIONS PTY LTD. Commodities: Gold, Silver, Arsenic, Copper, Zinc.

MINEDEX project: J01772
Stage: Operating
Owners (MINEDEX): New Murchison Gold Limited 100%; Red Dragon Mines Pty Ltd; Nm Gold Operations Pty Ltd
Tenement holders: NM GOLD OPERATIONS PTY LTD
Parent groups: NM Gold Operations
Commodities: Gold, Silver, Arsenic, Copper, Zinc
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	3.55 Mt at 2.65 g/t, 303 koz contained	1.14 Mt at 2.47 g/t, 91 koz contained	30 June 2026

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

Tenements

Tenement	Holder	Status	Expires	Commodities	Hectares
M 51/886 Mining lease	NM GOLD OPERATIONS PTY LTD	Granted	20 February 2043	Gold, Silver	205
M 51/889 Mining lease	NM GOLD OPERATIONS PTY LTD	Granted	20 February 2043	Gold, Silver, Arsenic	189
L 51/138 Miscellaneous licence	NM GOLD OPERATIONS PTY LTD	Granted	22 April 2046	Gold	69
L 51/139 Miscellaneous licence	NM GOLD OPERATIONS PTY LTD	Granted	30 April 2046	Gold	113
E 51/1661 Exploration licence	NM GOLD OPERATIONS PTY LTD	Granted	5 April 2028	Gold, Silver, Arsenic, Copper, Zinc	2,237
E 51/1737 Exploration licence	NM GOLD OPERATIONS PTY LTD	Granted	28 February 2027	Gold, Silver	1,225
E 51/1791 Exploration licence	NM GOLD OPERATIONS PTY LTD	Granted	3 July 2027	Gold, Silver, Copper	6,313