Food and Agricultural Code section 14537

(a)

“Gypsum” means calcium sulfate dihydrate, a mineral used in the fertilizer industry as a source of calcium and sulfur which is also known as landplaster.

(b)

“Phosphatic sulfate gypsum” means a by-product of calcium dihydrate from the manufacture of phosphoric acid, also known as phosphogypsum.

Source: Section 14537, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAC§ionNum=14537. (updated Jan. 1, 1990; accessed Jul. 21, 2025).

Up to date

Verified:
Jul. 21, 2025

§ 14537's source at ca.gov

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Location: https://california.public.law/codes/food_and_agricultural_code_section_14537

Original Source: Section 14537, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAC§ionNum=14537. (last accessed May 12, 2025).