You searched for: “gypsa
gypsum (s) (noun), gypsums; gypsa (pl)
A common white or colorless mineral (hydrated calcium sulphate): Gypsum is used to make cements and plasters, especially plaster of Paris.

Gypsum is one of the more common minerals in sedimentary environments used in wall board,, fertilizer, paint filler, ornamental stone, etc.

This entry is located in the following unit: Geology or Related Geological Terms + (page 6)