Assertion: pyrite's gold | /r/CapableOf | range in occurrence
Facets:
value: between 900
type: TEMPORAL
value: between 930
type: TEMPORAL
Source sentences:
text: In both occurrences, chalcopyrite, sphalerite, tellurobismuthite, ankerite, albite, and chlorite accompany native gold, and gold fineness ranges between 900 and 930.