Home
Gemstones


Sodalite and Annabergite Physical Properties


Annabergite and Sodalite Physical Properties


Physical Properties

Tenacity
Brittle   
Sectile   

Solubility
Soluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.15-2.40   
3.07   

Fracture
Conchoidal, Uneven, UnevenArthur Thomas, Brittle   
Brittle, Metallic, Brittle, Metallic, Brittle, Metallic   

Cleavage
Poor on {110}   
Perfect on {010}, indistinct on {100} and {102}   

Mohs Hardness
5-6   
2   

Chemical Composition
Na8Al6Si6O24Cl2   
Ni3(AsO4)2•8(H2O)   

Optical Properties >>
<< Astrology

Sodalite and Annabergite Chemical Formula

While comparing Sodalite and Annabergite 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 Sodalite and Annabergite chemical formula.

Compare Gems for Sagittarius

Sodalite and Annabergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sodalite and Annabergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sodalite and Annabergite Optical Properties during the identification of gemstone. Specific gravity of Sodalite is 3.07 whereas that of Annabergite is 3.07.

Gems for Sagittarius

Gems for Sagittarius


Compare Gems for Sagittarius