GYPSUM is the main mineral in Drywall.
A plaster of gypsum is usually used to make drywall.
gypsym is a non-metallic mineral and is used to make drywall
Calcium sulphate dihydrate IS (not was ) used for making drywall, sheetrock, wallboard, etc.
Drywall is commonly calcium sulfate dihydrate, or gypsum. Nowadays there are other types, notably flue gas desulfurization (FGD) drywall and 'Lite' drywall containg ash.
It doesn't matter where you are, calcium sulfate dihydrate (gypsum) is always used for all drywall.
Drywall is usually made with gypsum.
Gypsum is a mineral that is used in plaster-of-paris, wallboard, drywall, and alabaster.
Gypsum
Gypsum
Mirror- Quartz
Graphite is the mineral used in pencils.
they going to learn today by god drywall