212315 - Limestone mining and quarryingCAN
All examples - 212315 - Limestone mining and quarryingCAN
- agricultural limestone, ground (except fertilizer)
- bituminous limestone quarrying
- building stone, limestone, rough, mining
- calcareous tufa, crushed and broken, quarrying
- calcareous tufa, dimension, quarrying
- calcium limestone, crude, mining
- cement rock, quarrying
- chalk mine or quarry
- chalk, ground or otherwise treated, mining
- chemical and metallurgical stone, limestone, crude, mining
- dolomite (limestone), crude, quarrying
- dolomite, crushed and broken stone, quarrying
- flux stone, limestone, crude, mining
- grinding or pulverizing of limestone
- lime rock, ground, mining
- limestone crushing, on contract
- limestone cutting (quarrying)
- magnesium limestone, crude, mining
- marl bed or pit
- quarry, dolomite
- sedimentary rock quarry
- stone quarrying, limestone
- travertine, quarrying
- whiting mining, crushed and broken stone, quarrying
