Kathleen Valley is Liontown's wholly owned operating lithium-tantalum mine in Western Australia's Northern Goldfields. Commercial processing production was declared from 1 January 2025, open-pit mining ended in December 2025, and the operation now uses underground stoping and whole-of-ore flotation to produce spodumene and tantalum concentrates.
- Country
- Australia
- Commodity
- Li
- Stage
- Production