Establishments primarily engaged in operating sand pits and dredges, and in washing, screening, and otherwise preparing sand for uses other than construction, such as glassmaking, molding, and abrasives.
- Abrasive sand mining
- Blast sand mining
- Enamel sand mining
- Filtration sand mining
- Foundry sand mining
- Glass sand mining
- Grinding sand mining
- Industrial sand mining
- Molding sand mining
- Silica mining
- Silica sand mining