The ISIC Code 1421 is described as
Mining of chemical and fertilizer minerals
Description
This class includes:
· mining of natural phosphates and natural potassium salts
· mining of native sulphur
· extraction and preparation of pyrites and pyrrhotite, except roasting
· mining of natural barium sulphate and carbonate (barytes and witherite), natural borates, natural magnesium sulphates (kieserite)
· mining of earth colours, fluorspar and other minerals valued chiefly as a source of chemicals
This class also includes:
· guano mining
This class excludes:
· production of salt, see 1422· roasting of iron pyrites, see 2411· manufacture of synthetic fertilizers and nitrogen compounds, see 2412(2019-08-02)
It belongs to the code group
ISIC Code 142 Mining and quarrying n.e.c.
To this Code "1421" belongs the sub codes
(No direct sub codes available)
The equivalent NACE Code (Rev. 1.1) is
| 14.30: |  Gewinnung von Mineralien für die Herstellung von chemischen Erzeugnissen |
| 14.30: |  Mining of chemical and fertilizer minerals |
The equivalent NAICS Code (Rev. 2002) is
| 212312: | Crushed and Broken Limestone Mining and Quarrying |
The equivalent CPC Code (Rev. 1.1) is
Translation of the Code description
| 1421: | Mining of chemical and fertilizer minerals |
| |  Extraction de minéraux pour l'industrie chimique et d'engrais naturels |
(2019-08-02)
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