Mt Weld mine and Kalgoorlie processing

by Lynas Rare EarthsAU

Mine and pre-process enough rare-earth ore in Western Australia to supply about 12,000 tonnes of NdPr a year to the largest rare-earth refiner outside China.

ScalingStage 5 of 5

Mt Weld expansion built and ramping; ore variation hit Q2 2026 output. FY26 NdPr 7,260 t.

Updated 26 Aug 2026Checked 11 Oct0 updates this week

Milestones

Next · New fine-grinding mill at Mt Weld for better recovery
  1. A$500M Mt Weld expansion announcedAug 2022Complete.
  2. Kalgoorlie ships first mixed rare-earth carbonate to MalaysiaQ2 2024Complete.
  3. Mt Weld expansion commissionedQ4 2025+21 mooriginally 2024Complete.
  4. Mt Weld hybrid renewable power station fully runningJan 2026Complete.
  5. Continuous precipitation running at KalgoorlieQ2 2026Complete.
  6. New fine-grinding mill at Mt Weld for better recoveryTarget Q3 2026Current milestone.
Primer