Navn;Beskrivelse;Kodeverdi;Navn engelsk;Beskrivelse engelsk;Kodeverdi engelsk
Underjordsdrift;;1;Underground mining;;Underground mining
Dagbrudd;;2;Open pit mining;;Open pit mining
Dag- og underjordsdrift;;3;Open pit and underground mining;;Open pit and underground mining
Knusing;;61;Crushing;;Crushing
Knusing/sikting;;62;Crushing/sieving;;Crushing/sieving
Knusing/sikting/vasking;;65;Crushing/sieving/washing;;Crushing/sieving/washing
Sikting;;66;Sieving;;Sieving
Sikting/vasking;;67;Sieving/washing;;Sieving/washing
Vasking;;68;Washing;;Washing
Annen driftsmetode;;69;Other operation method ;;Other operation method 
Kildeutspring/grunnvannsutslag;;71;Groundwater source (spring);;Groundwater source (spring)
Vannforsyningsbrønn;;72;Water supply well;;Water supply well
Observasjonsbrønn;;73;Observation well;;Observation well
Sonderboring;;74;Test drilling;;Test drilling