The spodumene pegmatite of Leviäkangas is located in Kaustinen, about 55 km south-east of Kokkola.

Suomen Mineraali Oy explored the pegmatites of Leviäkangas (previously known as Vintturi) in the 1960s. In the 1980s, exploration was continued by Paraisten Kalkki Oy. In the 2000s, the Geological Survey of Finland explored the area using boulder mapping, geophysics and drilling.

According to the findings of the Geological Survey, the thickness of the Leviäkangas spodumene pegmatite vein varies between 1 and 20 metres over its estimated length of 500 metres.

Keliber Oy has continued exploring the Leviäkangas area with drillings in 2012–2014.

Mineral Resources
Category Deposit kt Li₂O % Cutoff JORC
Indicated Leviäkangas 190 1.14 0.50 2012
Inferred Leviäkangas 278 0.90 0.50 2012
Total Leviäkangas 468 1,00

The ore reserve estimates have been prepared according to the guidelines of the JORC Code 2012 by Pöyry Finland Oy by competent persons under the supervision of Ville-Matti Seppä MSc (Geology), EurGeol acting as the qualified person. The mineral resource estimates for Länttä have been prepared by Markku Meriläinen (MAusIMM) and Pekka Loven (MAusIMM). Estimates have been prepared and reported in accordance with the guidelines of the Australasian Code for the Reporting of Mineral Resources and Ore Reserves (JORC Code 2012).