kryolithionite

kryolithionite

[‚krī·ə′lith·ē·ə‚nīt]
(mineralogy)
Na3Li3(AlF6)2 Variety of spodumene found in Greenland; has a crystal structure resembling that of garnet.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.