Assertion: agate's color | /r/HasProperty | secondary identifier
Facets:
value: for cryptocrystalline quartz varieties
type: OTHER
value: in most cases
type: TEMPORAL
value: for the cryptocrystalline minerals
type: TRANSITIVE-OBJECT
Source sentences:
text: Color is a secondary identifier for the cryptocrystalline minerals, although it is a primary identifier for the macrocrystalline varieties.
text: In most cases, color is a secondary identifier for cryptocrystalline quartz varieties, while macrocrystalline quartz varieties are primarily classified by color.