North American Industry Classification System (NAICS) 2002

• 21 - Mining and Oil and Gas Extraction
• 212 - Mining (except Oil and Gas)
• 2122 - Metal Ore Mining
• 21223 - Copper, Nickel, Lead and Zinc Ore Mining

212231 - Lead-Zinc Ore Mining^US

This Canadian industry comprises establishments primarily engaged in mining, beneficiating or otherwise preparing lead ores, zinc ores or lead-zinc ores.

• Example Activities:

  • Blende (zinc) mining
  • Calamine mining
  • Cerrusite mining
  • Galena mining
  • Lead ore milling
  • Lead ore mining
  • Lead, zinc, ore, beneficiating
  • Lead-zinc ore milling
  • Lead-zinc ore mining
  • Mining lead-zinc bearing ores
  • Smithsonite mining
  • Sphalerite ore mining
  • Willemite mining
  • Zinc ore, mining