α. 1900s– titanaugite.
β. 1900s– titanoaugite.
| 单词 | titanaugite | 
| 释义 | titanaugiten.α. 1900s– titanaugite. β. 1900s– titanoaugite.  Mineralogy.   A variety of augite containing titanium. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > 			[noun]		 > pyroxene > clinopyroxenes > augite augite1802 green diallage1805 bronzite1816 maclureite1822 schillerite1863 titanaugite1907 1907    Mineral. Mag. 14 411  				Titanaugite,..titaniferous augite. 1933    Zeitschr. f. Kristallogr. 86 112  				The titanaugite in question forms a small patch or segregation within a sphene-rich, plagioclase-diopside-hornfels xenolith in the Haddo norite. 1963    W. A. Deer et al.  Rock-forming Minerals II. 109  				Titanaugites are the typical pyroxenes of basic alkaline rocks, e.g. teschenite, essexite and nepheline dolerite. 2004    R. H. Vernon Pract. Guide Rock Microstruct. iii. 148  				Titanaugite with sector zoning is especially common in relatively rapidly cooled rocks. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). <  | 
	
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