The DeGrussa Operations includes both the DeGrussa and Monty Copper-Gold Mines.
With the depletion of run-of-mine (ROM) sulphide ore during October 2022, underground mining operations have been completed at the DeGrussa operations.
Processing for the December 2022 continued to be in line with plan. Processing of ROM stockpiles was completed in October 2022, after which the 1.6Mtpa DeGrussa Concentrator transitioned to processing transitional stockpiles and mineralised waste stockpiles.
In December 2022 Sandfire commenced the DeGrussa Processing Extension Project, initially based on processing transitional stockpiles and mineralised waste stockpiles remaining on-site at the end of ROM operations. |