noun a fluoride of sodium and aluminum, found in greenland, in white cleavable masses;
used as a source of soda and alumina.
CRYOLITE
Meaning of CRYOLITE in English
Webster English vocab. Английский словарь Webster. 2012
noun a fluoride of sodium and aluminum, found in greenland, in white cleavable masses;
used as a source of soda and alumina.
Webster English vocab. Английский словарь Webster. 2012