Assertion: zircon | /r/HasProperty | distributed
Facets:
value: widely
type: DEGREE
value: in the earth's crust
type: LOCATION
Source sentences:
text: Zircon is so common and widely distributed across the rocks of Earth's surface that it could be considered to be a ubiquitous mineral.
text: Zircon is very common and widely distributed in the Earth's crust.