gypsum
Calcium sulfate, plaster of paris, and gypsum are common names for caso4.5h2o.
Calcium sulfate (CaSO4) is called also gypsum.
The chemical formula of calcium sulfate is CaSO4.
Gypsum is a hydrated calcium sulfate: CaSO4.2H2O.
gypsum
Gypsum
A gypsum plant? As in, you want to know where to purchase a factory for mining or processing gypsum? The mineral itself is pretty common and is found in lots of places.
Gypsum, common mineral consisting of hydrated calcium sulfate (CaSO4·2H2O).
Rock gypsum is a sedimentary rock. These rocks can be transparent or opaque. Examples could be chalk and chalk boards.
Halite is common salt, sodium chloride (NaCl). Gypsum is calcium sulfate (CaSO4·2H2O).
First of all, Gypsum is a mineral, and Rock Gypsum is a rock, don't get them confused. Second of all, no they aren't. Rock Gypsum is a sedimentary rock, and an alternate name for it is Alabaster.