Assertion: actinolite | /r/HasProperty | soft material
Facets:
value: relatively
type: DEGREE
value: at 5.5 to 6
type: TEMPORAL
value: on the mohs hardness scale
type: OTHER
Source sentences:
text: Actinolite is a relatively soft material, at 5.5 to 6 on the Mohs hardness scale, and therefore should be worn with care.