Variant of NAICS 2012 - Labour Force
- 8.1.2 - Forestry, fishing, mining, quarrying, oil and gas
- 21 - Mining, quarrying, and oil and gas extraction
- 212 - Mining and quarrying (except oil and gas)
- 2121 - Coal mining
- 21211 - Coal mining
- 212114 - Bituminous coal miningCAN
- 212115 - Subbituminous coal miningCAN
- 212116 - Lignite coal miningCAN
- Date modified: