the three varieties of gypsum are selenite, satin spar, and rock gypsum. Selenite, found throughout the Red Hills,
There are no long term adverse medical effects from ingestion of gypsum. If ingested, wash out the mouth and drink plent
Gypsum products are one of the most broadly utilized dental materials for fabrication of dental casts and dies 
Dental stone is a more refined gypsum and is characterized by regularly shaped crystals. Typically the water powder
the easy flow characteristics during impression casting combined with low expansion and high surface density results in
Gypsum products are one of the most broadly utilized dental materials for fabrication of dental casts and dies whic