Iluka Resources delivered an increase in zircon-in-concentrate (ZIC) during the March 2025 quarter, among other operational highlights. The rare earths producer’s overall production for the period was 131,000 tonnes (t), a slightly larger amount from the previous quarter. The total comprised 35,000t of zircon sand, 18,000t ZIC and 55,000t of synthetic rutile. Iluka sold 116,000t of zircon/rutile/synthetic during the quarter, w...