Assertion: zircon | /r/HasProperty | embedded in larger flakes of biotite
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Although zircons are often embedded in larger flakes of biotite, they treated this second mineral as if it had the same material properties as zircon despite the fact that their own data showed that the diffusivity of helium in biotite was orders of magnitude higher.