×

Elbaite
Elbaite
☒

Kashmir sapphire
Kashmir sapphire
☒



ADD ⊕
Compare
X
Elbaite
X
Kashmir sapphire
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.90-3.10
Uneven, Conchoidal
Poor/indistinct on {1120} and {1011}
7
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
 
-
-
-
-9999
-
None
-9999
Al2O3