Assertion: agate | /r/HasProperty | untreated
Facets:
value: generally
type: DEGREE
Source sentences:
text: Agate is generally untreated as it is not a particularly expensive colored gemstone so expensive heat treatments are not very common but dyeing agate does happen in order to enhance some of the colors and the banding.
text: Agate is generally untreated as it is not a particularly expensive colored gemstone so expensive heat treatments are not very common but dyeing agate does happen in order to enhance some of the colors and the banding.