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|
||Number of US Businesses
|147599||Phosphate rock, nec||3|