titanaugite

titanaugite

[¦tīt·ən′ȯ‚gīt]
(mineralogy)
Ca(Mg,Fe,Ti)(Si,Al)2O6 A variety of augite rich in titanium and occurring in basaltic rocks.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
It is usually zoned, with augite cores followed by titanaugite rims forming typical hourglass and sector zoning.