212222: Silver Ore Mining
This U.S. industry comprises establishments primarily engaged in
developing the mine site, mining, and/or beneficiating (i.e, preparing)
ores valued chiefly for their silver content. Establishments primarily
engaged in transformation of the silver into bullion or dore bar in
combination with mining activities are included in this industry.
The data published with NAICS code 212222 include the following
1044 Silver ores