Assertion: mineral's fracture | /r/HasProperty | breakage
Facets:
value: in a mineral
type: OTHER
Source sentences:
text: Fracture is breakage that is not flat, and there are two types: conchoidal (shell-shaped, as in quartz) and uneven.
text: Fracture is a break in a mineral that is not along a cleavage plane.
text: Fracture is breakage, which occurs in directions that are not cleavage directions.