The Garden Well Operations include Garden Well open pits, Tooheys Well, Russell’s Find and Erlistoun open pits. Underground operations at Garden Well South commenced in 2021.

The Garden Well and associated deposits are mined using conventional open pit mining truck and shovel methods. The plant design is based on a nominal 5Mtpa throughput rate utilising a two-stage crushing circuit, scrubber and single ball mill. The carbon in leach circuit is larger in capacity to enable processing of the Rosemont feed in slurry at a combined rate of approximately 7.5Mtpa.


Garden Well Underground

In FY24, Regis commenced the development of a new underground mining area at Garden Well Main, as well as an extension to the Rosemont South underground mine.

Garden Well Main and the extension at Rosemont, named Rosemont Stage 3, are expected to deliver a steady state annualised gold Production Target of between 100koz to 120koz from FY27 and is in addition to production from the Garden Well South underground mine.

Drilling activities will continue to focus on extending Aren Well Main mineralisation and converting Inferred Resources into Indicated Resources within the Garden Well South area.


GARDEN WELL Long section LOOKING WEST SHOWING HIGH-GRADE INTERSECTIONS OUTSIDE THE EXISTING AND PLANNED UNDERGROUND MINE AT GARDEN WELL SOUTH & MAIN.