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212230 - Copper, Nickel, Lead, and Zinc Mining

Top Businesses by Revenue for 212230:

Americas Mining CorporationTucsonAZ
Kennecott Holdings CorporationSouth JordanUT
Southern Copper CorporationPhoenixAZ
Trelleborg CorporationSouth HavenMI
Tahoe Resources IncRenoNV
BHP Holdings (resources) IncHoustonTX
Thompson Creek Metals Co USALittletonCO
Climax Molybdenum Mktg CorpPhoenixAZ
Freeport-Mcmoran Sierrita IncGreen ValleyAZ
Cyprus Metals CompanyPhoenixAZ

212230 - Copper, Nickel, Lead, and Zinc Mining

This industry comprises establishments primarily engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) ores valued chiefly for their copper, nickel, lead, or zinc content. Beneficiating includes the transformation of ores into concentrates. Establishments primarily engaged in recovering copper concentrates by the precipitation, leaching, or electrowinning of copper ore are included in this industry.

Cross-References. Establishments primarily engaged in--

  • Refining copper concentrates--are classified in Industry 331410, Nonferrous Metal (except Aluminum) Smelting and Refining; and
  • Developing the mine site, mining, and/or beneficiating iron and manganiferous ores valued for their iron content--are classified in Industry 212210, Iron Ore Mining.
2007
NAICS
2012
NAICS
2017
NAICS
Index Entries for 212230
212231212231212230Blende (zinc) mining and/or beneficiating
212231212231212230Calamine mining and/or beneficiating
212231212231212230Cerussite mining and/or beneficiating
212234212234212230Chalcocite mining and/or beneficiating
212234212234212230Chalcopyrite mining and/or beneficiating
212234212234212230Copper beneficiating plants
212234212234212230Copper ore concentrates recovery
212234212234212230Copper ore mine site development for own account
212234212234212230Copper ores mining and/or beneficiating
212234212234212230Copper-water precipitates
212234212234212230Cuprite mining and/or beneficiating
212231212231212230Galena mining and/or beneficiating
212231212231212230Lead ore mine site development for own account
212231212231212230Lead ore mining and/or beneficiating
212231212231212230Lead-zinc ore mining and/or beneficiating
212234212234212230Nickel concentrates recovery
212234212234212230Nickel ore beneficiating plants
212234212234212230Nickel ore mine site development for own account
212234212234212230Nickel ores mining and/or beneficiating
212231212231212230Smithsonite mining and/or beneficiating
212231212231212230Sphalerite mining and/or beneficiating
212231212231212230Willemite mining and/or beneficiating
212231212231212230Zinc ore mine site development for own account
212231212231212230Zinc ores mining and/or beneficiating
212231212231212230Zinc-blende (sphalerite) mining and/or beneficiating
212231212231212230Zincite mining and/or beneficiating