Crystal system: Monoclinic.
Cell salt: Hydrous calcium sulphate
Colour: White, colourless (selenite); grey, yellow, red or brown with a pearlized lustre on the cleavage of the stone.
Energy: Magnetic.
Element: Earth and water.
Planet/sign: Venus-Neptune/Pisces.
Uses: Gypsum brings protection and good fortune. It is an excellent tool for developing mental telepathy. It has the effects of the Cat’s Eye.
SELENITE, the transparent variety of Gypsum, may be used to strengthen and preserve the memory.