Facilities and infrastructure




The mine has lot of available spaces/caverns at several depths all the way to the main level at  1400 meters.

Underground facilities includes e.g.
– parking lots
– electrical repair workshop
– equipment washing lane
– workshops for equipments
– material storages
– safety area / fresh air supply area
– telecommunication room
– a kitchen and lunch room
– washrooms
– a sauna
– showers

Surface facilities on the industral area include e.g.
– warehouses
– workshops
– laboratory and sample preparations
– parking places
– a railway yard
– a helipad
– offices
– a canteen and residential area.
– guest houses
– a quarry

If required, new and even huge laboratory spaces can be created. The suitability of the bedrock for new and even large caverns around the mine was studied and emphasized in the extensive site investigations during 2012-14.

The new laboratory space (~120 m2) has been developed at the main level of the mine – at 1430 metres. The laboratory is suitable for example studies which requires low background.



Rakennusyhtiö YIT on myynyt kehittämänsä Murtomäen tuulivoimapuiston hankeoikeudet Ålandsbankenin uudelle Tuulivoima-erikoissijoitusrahastolle Pyhäjärvellä. is.fi/taloussanomat/…

CALIO Tiedote 21.12.2020: Parempaa maanalaista työturvallisuutta – ensimmäiset koulutukset käyntiin Pyhäjärvellä. #CallioPyhajarvi #PyhasalmiMine #UndergroundRescue #Pelastustoimi #Työturvallisuus callio.info/2017/wp-conten…

Callio press release 21.12.2020: Better Underground Occupational Safety – first trainings have started in Callio Pyhäjärvi. #CallioPyhajarvi #PyhasalmiMine #UndergroundRescue callio.info/2017/wp-conten…

What do you expect to see at the depth of 1.5 km? Physicists filling the #underground Lab 2 of @CallioPyhajarvi with their instruments. The research is done as a part of @BalticRegBSUIN project. #BSUIN @UniOulu @uniofjyvaskyla @baltic_sea_prog @Moedas #interreg #BSR #BSI pic.twitter.com/HIaGPiZ6OV Retweeted by Callio Lab