Selenite

Selenite is named after Greek word for the Moon, referring to the moonlight effect from cleavage surfaces.

Selenite is a variety of Gypsum that occurs in transparent crystals or crystalline masses. It is often colourless with a vitreous or pearly lustre.
General Information
A variety or type of:Gypsum
Physical Properties of Selenite
Mohs Hardness2
Arthur Thomas, Gemstones (2009)
Colour
Colour (General)Colourless
Arthur Thomas, Gemstones (2009)
TransparencyTransparent,Translucent
Arthur Thomas, Gemstones (2009)
LustreVitreous,Pearly
Arthur Thomas, Gemstones (2009)
Further Information
Mineral information:Selenite information at mindat.org
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