BCI Minerals (ASX:BCI) said that the construction of the Mardie salt operation and potash project in Western Australia reached 77% completion in the December 2025 quarter, according to a Wednesday Australian bourse filing.
It deployed the mine production reporting system and lab information management system as part of the Mardie operating system.
It noted that brine levels for ponds 1 to 9 were in line with operational targets, and it commenced lining of the primary crystallizers during the period.