Assertion: black granite | /r/ObjectUse | used in custom applications
Facets:
value: for its superior stiffness
type: CAUSE
value: dominantly
type: DEGREE
value: for improved machinability
type: PURPOSE
value: for excellent vibration damping
type: PURPOSE
Source sentences:
text: Black granite is dominantly used in machine bases, granite accessories, and custom applications for its superior stiffness, excellent vibration damping, and improved machinability.