×

Sardonyx
Sardonyx

Allanite
Allanite



ADD
Compare
X
Sardonyx
X
Allanite

Sardonyx and Allanite Physical Properties

Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.55-2.70
-
None
6.5-7
SiO 2Ulrich Henn and Claudio C.
 
-
-
-
3.40-4.20
-
Indistinct
-9999
Ca(Ce,La,Y,Ca)Al2(Fe,Al)Si3O12(OH)

Sardonyx and Allanite Chemical Formula

While comparing Sardonyx and Allanite 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 Sardonyx and Allanite chemical formula.

    >>

Sardonyx and Allanite Specific Gravity

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