Industry: 1475—Phosphate Rock
Establishments primarily engaged in mining, milling, drying, calcining, sintering, or otherwise preparing phosphate rock, including apatite. Establishments primarily engaged in the production of phosphoric acid, super-phosphates, or other manufactured phosphate compounds or chemicals are classified in Manufacturing, Major Group 28.| Apatite mining | Phosphate rock mining |
| Codes | Titles | Total Marketable US Businesses |
|---|---|---|
| 1475 | Phosphate Rock | 17 |
| 147500 | Phosphate rock | 14 |
| 14750000 | Phosphate rock | 14 |
| 147599 | Phosphate rock, nec | 3 |
| 14759901 | Apatite mining | 3 |