Assertion: antimony | /r/HasProperty | occurring metal
Facets:
value: naturally
type: MANNER
Source sentences:
text: Antimony is a naturally occurring metal typically found in ore deposits.  
text: Antimony is a naturally occurring metal often used in combination with lead and zinc, found in metal alloys, paints, ceramics, and fireworks.
text: Antimony (Sb) is a naturally occurring metal that is used in various manufacturing processes.