Variant of NAICS 2012 - Energy sector
- Non E - Industries not included in the energy sector
- 21e - Mining, quarrying, and oil and gas extraction, non E
- 212e - Mining and quarrying (except oil and gas), non E
- 2122e - Metal ore mining, non E
- 21223 - Copper, nickel, lead and zinc ore mining
212231 - Lead-zinc ore miningUS
This Canadian industry comprises establishments primarily engaged in mining, beneficiating or otherwise preparing lead ores, zinc ores or lead-zinc ores.
- Date modified: