| Share
 

Dictionary


feld•spar



Pronunciation: (feld'spär", fel'-), [key]
—n.
any of a group of minerals, principally aluminosilicates of potassium, sodium, and calcium, characterized by two cleavages at nearly right angles: one of the most important constituents of igneous rocks. Also,felspar.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

Feldenefeldspathic
See also:

 

Related Content