Assertion: cinnabar | /r/HasProperty | occurring mercuric sulfide
Facets:
value: naturally
type: MANNER
Source sentences:
text: Cinnabar, a naturally occurring mercuric sulfide (HgS), has long been used in Chinese mineral medicine for more than 2000 years.
text: Cinnabar, a naturally occurring mercuric sulfide (HgS), has long been used in combination with traditional Chinese medicine as a sedative for more than 2000 years.