Selenite may refer to:

Substances containing selenium

*A selenium-containing anion or ionic compound with the SeO₃²⁻ anion: **

Selenite (ion) Selenite refers to the anion with the chemical formula . It is the oxyanion of selenium. It is the selenium analog of the sulfite ion, . Thus selenite is pyramidal and selenium is assigned oxidation state +4. Selenite also refers to compounds t ...

, anion is a selenium oxoanion with the chemical formula SeO₃²⁻ ***

Selenous acid Selenous acid (or selenious acid) is the chemical compound with the formula . Structurally, it is more accurately described by . It is the principal oxoacid of selenium; the other being selenic acid. Formation and properties Selenous acid is ana ...

, the conjugate acid, with the formula H₂SeO₃ ***Salts of this anion: ****

Silver selenite Silver selenite is an inorganic compound of formula Ag2SeO3. Production Silver selenite is formed during the recovery of selenium from copper anode slimes when they are subjected to oxidative roasting, causing some silver selenide to be converted ...

, an inorganic compound of formula Ag₂SeO₃ **** Sodium selenite, a salt, a colourless solid, and the most common water-soluble selenium compound *

Selenite broth Selenite broth is used as a selective medium for the isolation of '' Salmonella'' species. Selenite broth was originated by Leifson, while observing good recovery of Salmonella spp. and reduced growth of fecal coliforms. Selenite broth is used as a ...

, an enrichment medium for the isolation of ''Salmonella'' species

Other

Selenite (mineral) Selenite, satin spar, desert rose, gypsum flower are crystal habit varieties of the mineral gypsum. All varieties of gypsum, including selenite and alabaster, are composed of calcium sulfate dihydrate (meaning that it has two molecules of wa ...

, a variety of gypsum (CaSO₄·2H₂O) * ''Selenites'' is a synonym of '' Zophos'', a genus of land snails in the family Haplotrematidae *

Selenite Range The Selenite Range is a mountain range in western Pershing County, Nevada. The range is a north–south trending feature approximately long and wide. The Fox Range lies to the west across the San Emidio Desert valley and the south end of the Bla ...

, a mountain range in Pershing County, Nevada **

Selenite Peak Selenite Peak is a summit located in Pershing County, Nevada, United States. Description Selenite Peak is the fifth-highest peak of the Selenite Range which is a subset of the Great Basin Ranges. This peak is set on land managed by the Burea ...

, a summit in the Selenite Range, Nevada * Selenite, a high class citizen that experienced space travel, from the videogame '' Event_0'' * Selenite, a fictional native inhabitant of the Moon; see Moon in science fiction#Life on the Moon * Selenitic Age, a fictional place in the game '' Myst'' {{disambiguation es:Selenitas