×

Sard
Sard

Kyanite
Kyanite



ADD
Compare
X
Sard
X
Kyanite

Sard and Kyanite Physical Properties

Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.58-2.63
Conchoidal
None
6.5-7
SiO 2Ulrich Henn and Claudio C.
 
Brittle
-
-
3.53-3.65
Splintery
[100] perfect [010] imperfect with 79° angle between
4-7
Al2SiO5

Sard and Kyanite Chemical Formula

While comparing Sard and Kyanite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Sard and Kyanite chemical formula.

    >>

Sard and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sard and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sard Vs Kyanite during the identification of gemstone. Specific gravity of Sard is whereas that of Kyanite is .