Assertion: bornite | /r/HasProperty | more known variety
Facets:
value: for its iridescent tarnish
type: CAUSE
value: more commonly
type: DEGREE
value: because of resemblance
type: CAUSE
Source sentences:
text: Peacock Ore is a more commonly known variety because of its vibrant colors and resemblance to a peacock’s coloring.
text: Bornite is a copper iron sulfide mineral that is known throughout the world for its iridescent tarnish.