WZ 07.21.0—Mining of uranium and thorium ores

Where 07.21.0 sits

1. B Mining and Quarrying
2. 07 Mining of metal ores
3. 07.2 Mining of non-ferrous metal ores
4. 07.21 Mining of uranium and thorium ores
5. 07.21.0 Mining of uranium and thorium ores

What 07.21.0 includes

• Extraction of uranium and thorium ores: pitchblende, etc.
• Concentration of these ores
• Production of uranium oxide concentrate

What 07.21.0 excludes

• Enrichment of uranium and thorium ores, see 20.13.0
• Production of metallic uranium from pitchblende or other ores, see 24.46.0
• Smelting and refining of uranium, see 24.46.0

07.21.0 in other systems