Assertion: antimony | /r/HasProperty | found as stibnite
Facets:
value: normally
type: DEGREE
value: in valentinite
type: TEMPORAL
Source sentences:
text: Antimony is sometimes found as an element, but normally it is found as stibnite, an antimony sulfide mineral.
text: Antimony is found in stibnite (Sb2S3) and in valentinite (Sb2O3).
text: Antimony is sometimes found as an element, but normally it is found as stibnite, an antimony sulfide mineral.