"a white mineral consisting of magnesium sulphate and potassium chloride; a source of potassium salts; used as a fertilizer"@en-us . . "kainite"^^ . "0"^^ . "0"^^ . . . . "14678952-n"^^ . . "114678952"^^ . "kainite"@en-us . . . . "110522031"@en-us . . "113838943"@en-us .