Assertion: mineral garnet | /r/ObjectUse | used as abrasive material
Facets:
value: as a filter
type: PURPOSE
value: for sandpaper
type: PURPOSE
value: industrially
type: MANNER
Source sentences:
text: The mineral Garnet is found all over the world and is quite common in its base form and is used industrially as an abrasive material for sandpaper or as a filter.