A widespread colorless, white, or yellowish mineral.
Uses Blackboard chalk Cement Drywall Plaster, a construction material Dental modes Surgical casts Paint filler Toothpaste Gesso Molds for Casting metals Agricultural soil amendment Solidifying earth (cast earth construction) Tofu coagulation Improving mineral content of brewing water Dietary calcium additives in breads and cereals Pharmaceuticals Desiccant - anhydrous calcium sulfate (anhydrite) is sold under the brand name Drierite Burtonisation
Related Topics: decorating gypsum, gypsum rock, gypsum plaster, ceiling gypsum, gypsum use, gypsum picture, gypsum powder
(Posted by vic) Rating
This doesn't help me at all, thank you anyway ;) it was a nice website with random information but I was actually looking for the process of making gypsum moulds. Not what the outcome is or what it's used for... Thanks anyway, maybe you should include some of that next time :)