Meaning of SODALITE in English

/sohd"l uyt'/ , n.

a mineral, sodium aluminum silicate, Na 4 Al 3 Si 3 O 12 Cl, occurring massive and in crystals, usually blue in color and found in certain alkali-rich igneous rocks.

[ 1800-10; SODA + -LITE ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .