Detailed structure and explanatory notes
ISIC Rev.1 code 1Structure
This Division is subdivided into the following Major groups:
Extraction of minerals which occur in nature as either solids, liquids, or gases. Underground and surface mines, quarries and oil wells, with all supplemental operations for dressing and beneficiating ores and other crude minerals, such as breaking, milling, washing, cleaning and grading, are included in this division. Prospecting for minerals and preparing sites for extraction are also included.
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