strontianitePronunciation: /ˈstrɒnʃ(ə)nʌɪt/Definition of strontianite noun [mass noun] a rare pale greenish-yellow or white mineral consisting of strontium carbonate. Origin: late 18th century: from strontian (see strontia) + -ite1strontianite in other Oxford dictionaries Definition of strontianite in the US English dictionary
