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    SECTION B : MINING AND QUARRYING
    Division 05 : Mining of coal and lignite
    GroupClassSub-classDescription
    051  Mining of hard coal
     0510 Mining of hard coal
       This class excludes:
       - lignite mining, see 0520
       - peat digging and agglomeration of peat, see 0892
       - test drilling for coal mining, see 0990
       - support activities for hard coal mining, see 0990
       - coke ovens producing solid fuels, see 1910
       - manufacture of hard coal briquettes, see 1920
       - work performed to develop or prepare properties for coal mining, see 4312
      05101Opencast mining of hard coal
      05102Belowground mining of hard coal
      05103Cleaning, sizing, grading, pulverizing, compressing etc. of coal
      05109Other operations relating to mining and agglomeration of hard coal
    052  Mining of lignite
     0520 Mining of lignite
       This class excludes:
       - hard coal mining, see 0510
       - peat digging, see 0892
       - test drilling for coal mining, see 0990
       - support activities for lignite mining, see 0990
       - manufacture of lignite fuel briquettes, see 1920
       - work performed to develop or prepare properties for coal mining, see 4312
      05201Opencast mining of lignite (brown coal)
      05202Belowground mining of lignite (brown coal)
      05203Washing, dehydrating, pulverizing, compressing of lignite
      05209Other operations relating to mining and agglomeration of lignite
     
         
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