Assertion: azurite | /r/CapableOf | penetrate the feldspar grains
Facets:
value: as a "dye"
type: MANNER
Source sentences:
text: Examination of the azurite spheres with a good hand lens or microscope reveals that the azurite is present along mineral grain boundaries, within tiny fractures, and as a "dye" penetrating the feldspar grains.