Assertion: chrysoprase's colour | /r/HasProperty | green
Facets:
Source sentences:
text: The stone’s colour is usually apple-green but there is also deep green.
text: Most preferred colours are red, brown or green and sometimes it might have streaks/spots of some other colour.
text: The most common colour of aventurine is green, but it may also be orange, brown, yellow, blue, or grey.