Mining and Quarrying

Including such kind of activities as
Deep coal mines
Open cast coal working
Mining of lignite
Extraction of crude petroleum
Extraction of natural gas
Mining of iron ores
Mining of uranium and thorium ores
Mining of other non-ferrous metal ores
Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate
Operation of gravel and sand pits; mining of clays and kaolin
Mining of chemical and fertilizer minerals
Extraction of peat
Extraction of salt
Other mining and quarrying n.e.c.
Support activities for petroleum and natural gas mining
Support activities for other mining and quarrying