NAICS 212290
Other Metal Ore Mining
This industry comprises establishments primarily engaged in developing the mine site, mining, and/or beneficiating (i.e., preparing) metal ores (except iron and manganiferous ores valued for their iron content, gold ore, silver ore, copper, nickel, lead, and zinc ore).
Inside Other Metal Ore Mining
Nothing is classified below Other Metal Ore Mining. Its organizations are in the registry; its schema is one link above.