from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any of several zeolite minerals that occur in basaltic rocks.
from The Century Dictionary and Cyclopedia
- n. A mineral of the zeolite group which occurs in rhombohedral crystals of a white or flesh-red color.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a group of minerals of the zeolite family consisting of a hydrous silicate of calcium and aluminum
The minerals referred to are analcime, chabazite, Thompsonite, and finally, the mineral which I first found in this formation, Hayesine, which is extremely rare, and of which