Assertion: chalcedony's color | /r/AtLocation | banded
Facets:
value: often
type: TEMPORAL
value: together
type: MANNER
value: in a single stone
type: LOCATION
Source sentences:
text: Fluorite is most popular for it’s rich purple color which rivals that of Amethyst, but also for its wide range of other colors including yellow, blue, pink and green which can often be found banded together in a single stone creating a rainbow effect.