Alkane Posts 1,374koz FY26 Group Gold Ore Reserves

Alkane (ASX:ALK) Resources summarised its updated Mineral Resource and Ore Reserve estimates for its Australian and Swedish assets as at 30 June 2026. Group Measured and Indicated Mineral Resources total 578,796kt at 0.46 g/t gold for 8,641koz of contained gold, together with 1.01Mt of contained copper and 42.0kt of contained antimony. The largest contributor is the Boda Kaiser deposit at 537,000kt grading 0.32 g/t gold and 0.19% copper, followed by Björkdal at 22,474kt at 2.07 g/t and Tomingley at 17,302kt at 2.1 g/t. Costerfield is the highest grade at 1,993kt grading 6.0 g/t gold and 2.1% antimony. Group Inferred Mineral Resources total 275,614kt at 0.42 g/t for 3,757koz of contained gold, 0.45Mt of copper and 12.9kt of antimony.

Group Ore Reserves total 25,488kt at 1.7 g/t gold for 1,374koz of contained gold and 15.0kt of contained antimony, split between Tomingley at 11,407kt at 1.7 g/t for 641koz, Björkdal at 13,121kt at 1.33 g/t for 563koz, and Costerfield at 960kt at 5.5 g/t gold and 1.6% antimony for 170koz and 15.0kt of antimony. Alkane states that Boda Kaiser has not been re-estimated and remains as described in its 15 October 2025 statement, and that individual Resources and Reserves statements for Björkdal, Tomingley and Costerfield will be released simultaneously with the group summary. Managing Director and Chief Executive Nic Earner said the company was pleased to report continued growth in resources at each producing asset, with all assets replacing depletion through continued exploration and extension of mineral resources.