×

Hyalite
Hyalite

Ruby
Ruby



ADD
Compare
X
Hyalite
X
Ruby
Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
 
Brittle
-
-
3.97-4.05
Conchoidal
No true cleavage
9
Al 2 O 3