Assertion: chalcedony | /r/HasProperty | generic name
Facets:
value: for cryptocrystaline quartz
type: TRANSITIVE-OBJECT
Source sentences:
text: Chalcedony is a generic name given to materials that are composed of microcrystalline quartz.
text: Chalcedony is a generic term for cryptocrystaline quartz.
text: Chalcedony is a generic name given to materials that are composed of microcrystalline quartz.