SIC 145—Clay, Ceramic, and Refractory Minerals

Where 145 sits

1. B Mining
2. 14 Mining and Quarrying Of Nonmetallic Minerals, Except Fuels
3. 145 Clay, Ceramic, and Refractory Minerals

Contains 2 narrower codes

• 1455 Kaolin and Ball Clay
• 1459 Clay and Related Minerals, NEC

Description

For detailed description of SIC 145, see Subcategories in the Hierarchy Navigation on this page.

145 in other systems