212313: Crushed and Broken Granite Mining and Quarrying
This U.S. industry comprises (1) establishments primarily engaged in
developing the mine site, and/or mining or quarrying crushed and broken
granite (including related rocks, such as gneiss, syenite, and diorite)
and (2) preparation plants primarily engaged in beneficiating granite
(e.g. grinding or pulverizing).
The data published with NAICS code 212313 include the following
1423 Crushed and broken granite