Assertion: anorthite | /r/HasProperty | 90 -an 100
Facets:
Source sentences:
text: oligoclase (An 10 -An 30 ), andesine (An 30 -An 50 ), labradorite (An 50 -An 70 ), bytownite (An 70 -An 90 ), and anorthite (An 90 -An 100 ).