1. Regulations
  2. title 40
  3. chapter I-i22
  4. part 98
  5. subpart Z
  6. appendix

- Table Z-1 to Subpart Z of Part 98—Default Chemical Composition of Phosphate Rock by Origin

Origin Total carbon
(percent by weight) 		Central Florida1.6 North Florida1.76 North Carolina (Calcined)0.76 Idaho (Calcined)0.60 Morocco1.56

AUTHORITY: 42 U.S.C. 7401-7671q.

SOURCE: 74 FR 56374, Oct. 30, 2009, unless otherwise noted.