Summary

Mine Type	Open Pit
Status	Closing / Closed
Commodities	Gold
Mining Method	Truck & Shovel / Loader
Production Start	...
Snapshot	Mining from the Majestic and Imperial open pits was completed during FY18. Vault Minerals (formerly Silver Lake) mined the Majestic and Imperial deposits as open pits between 2016 and 2018. Black Cat purchased the project in 2020 and exploration activities since then are documented Black Cat ASX release. RC drilling at the Imperial & Majestic deposits has been completed and assays received. Majestic is now part of the 100% owned Kal East Gold Operation. On 2 September 2025 Black Cat Syndicate Limited announced that mining has commenced at the Majestic underground mine. Importantly, the program points to a potential a cut-back to the historic open pit at Imperial. Imperial is not presently in the mine plan and was not included in the May 2024 Preliminary Feasibility Study update. These results will now be factored into the overall Kal East mine plan.
Related Asset	Mount Monger Operation

Deposit type

• Breccia pipe / Stockwork

Summary:

The gold mineralisation at Majestic and Imperial deposits is hosted by a quartz diorite stock on the western side of the regional scale Yindarlgooda Dome. Gold zones are characterised by open breccias, quartz veins and zones of foliation associated with pyrite + chalcopyrite + pyrrhotite, overprinting silicasericite alteration. The highest grade gold-copper zones at Imperial are characterised by a micro breccia sulphide fracture network fill with semi-massive sulphides that almost completely overprints the silicasericite alteration, in discrete zones that are up to 5m true width.

Mining Methods

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Comminution

Crushers and Mills

Processing

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Commodity Production

Operational metrics

Personnel

Job Title	Name	Profile	Ref. Date
.......................	.......................		Nov 16, 2025