慶應義塾大学 商学部・商学研究科

新保一成 研究室

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NIC 1998 - code 1410

Structure

Hierarchy

  • Section: C - Mining and quarrying
  • Divsion: 14 - Other mining and quarrying
  • Group: 141 - Quarrying of stone, sand and clay
  • Class: 1410 - Quarrying of stone, sand and clay

Sub-class

  • 14101
    • Activities
      • Quarrying of marble
  • 14102
    • Activities
      • Quarrying of granite
  • 14103
    • Activities
      • Quarrying of slate and building and monumental stone other than marble and granite
  • 14104
    • Activities
      • Mining of dolomite
  • 14105
    • Activities
      • Mining of gypsum including selenite
  • 14106
    • Activities
      • Operation of sand or gravel pits, basalt/porphyry, clay(ordinary)
      • Crushing and breaking of stone for use as a flux or raw material in lime or cement manufacture
      • Crushing and breaking of stone for use as building material, road metal or ballast and other materials for construction
  • 14107
    • Activities
      • Mining/quarrying of limestone, limeshell, kankar and other calcareous minerals including calcite, chalk and shale
  • 14108
    • Activities
      • Mining of clays
      • Kaolin, ball clay, wollastonite, bentonite, fuller's earth, fire clay etc.
  • 14108
    • Activities
      • Mining of clays
      • Kaolin, ball clay, wollastonite, bentonite, fuller's earth, fire clay etc.
  • 14109
    • Activities
      • Mining of refractory non-clay minerals
    • Products
      • Andalusite
      • Kyanite
      • Sillimanite
      • Dunite diaspore
      • Magnesite
      • Pyrophyllite

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