Assertion: anorthite | /r/HasProperty | calcium aluminum silicate
Facets:
Source sentences:
text: The anorthite (calcium aluminum silicate, CaO.Al 2 O 3 .2SiO 2 ) structure consists of the framework of four membered rings of [SiO 4 ]
text: All of the species we’re discussing fall under the heading of plagioclase feldspars, which includes a series of minerals between albite (a sodium aluminum silicate) and anorthite (a calcium aluminum silicate).