Boliden acquired in 2014 the Kylylahti copper mine and copper/nickel deposits in the Outokumpu field in eastern Finland.

Press release: 

Boliden to acquire mine and exploration rights in Finland 

Boliden's acquisition of Kylylahti approved

Today, Boliden becomes a Finnish mining operator 

Presentation: 

Acquisition of Kylylahti copper mine

Audiocast:
Audiocast - Acquisition of Kylylahti copper mine