Phosphate rock feed

Phosphate rock feed means all material entering any phosphate rock dryer or phosphate rock calciner including moisture and extraneous material as well as the following ore materials: Fluorapatite, hydroxylapatite, chlorapatite, and carbonateapatite.


40 CFR § 63.601

Scoping language

Terms used in this subpart are defined in 63.2 of the Clean Air Act and in this section as follows:

Is this correct? or