JSIC 0556—Natural silica sand mining

Where 0556 sits

1. C Mining and quarrying of stone and gravel
2. 05 Mining and quarrying of stone and gravel
3. 055 Ceramic mineral mining (minerals only for refractory, pottery and porcelain, glass and cement materials)
4. 0556 Natural silica sand mining

What 0556 includes

• This class comprises establishments primarily engaged in excavating, dressing or crushing natural silica sand.

0556 in other systems