Assertion: chrysoberyl | /r/HasProperty | hard
Facets:
value: very
type: DEGREE
Source sentences:
text: Although chrysoberyl is extremely hard, it does break with distinct cleavage in one direction and indistinctly or poorly in two others.
text: Since chrysoberyl is a very hard stone (8.5 on the Mohs scale), it is suitable for all kinds of jewelry.
text: Chrysoberyl is a very hard material, with a hardness of 8.5 on the Mohs scale.
text: Chrysoberyl is one of the hardest minerals, falling just below corundum (ruby or sapphire), and diamond.
text: Chrysoberyl is considered to be extremely hard and durable, but it can still be easily scratched by harder gems such as sapphire and diamond.