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Noun: selenite  'se-lu,nIt
  1. A compound that contains a SeO₃²⁻ anion
    "Selenite is often used in chemical research due to its unique properties"
     
  2. A transparent variety of gypsum occurring in crystals or crystalline masses
    "Selenite crystals are prized by mineral collectors for their clarity"

Derived forms: selenites

Type of: poison, poisonous substance, salt, toxicant

Part of: atomic number 8, O, oxygen

Encyclopedia: Selenite