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052000 Mining of lignite
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This type includes:
- mining of lignite (brown coal): underground or surface mining, including mining through liquefaction methods
- washing, dehydrating, pulverizing, compressing of lignite to improve quality or facilitate transport or storage
This type excludes:
- hard coal mining (see 051000)
- peat digging (see 089200)
- support activities for lignite mining (see 099000)
- test drilling for coal mining (see 099000)
- manufacture of lignite fuel briquettes (see 192000)
- work performed to develop or prepare properties for coal mining (see 431200)
hard coal; lignite; Production