Assertion: peridot | /r/HasAspect | greasy luster
Facets:
value: because of the way
type: CAUSE
value: slightly
type: DEGREE
value: because of bends
type: CAUSE
Source sentences:
text: Because of the way peridot splits and bends the rays of light passing through it, it has a velvety appearance, a rich glow, and a slightly greasy luster.