The lexicon of the top500 ( The Encyclopedia for Classification Codes ) explains the codes and definitions in the world of economical classifications.
ISIC Code 10 Mining of coal and lignite; extraction of peat
The ISIC Code 10 is described as
Mining of coal and lignite; extraction of peat
Description The extraction of solid mineral fuels covers underground or open-cast mining and includes operations (e.g. grading, cleaning etc.) leading to a marketable product including briquetting (e.g. briquettes and ovoids). It does not include coking (see 2310).
(2019-08-02)
It belongs to the code group
ISIC Code C Mining and quarrying
To this Code "10" belongs the sub codes
ISIC Code 101: Mining and agglomeration of hard coal
ISIC Code 102: Mining and agglomeration of lignite
ISIC Code 103: Extraction and agglomeration of peat