Sodalite and Meionite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.15-2.40
2.78
Fracture
Conchoidal, Uneven, UnevenArthur Thomas, Brittle
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Poor on {110}
{???} Distinct, {???} Indistinct
Chemical Composition
Na8Al6Si6O24Cl2
3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
Sodalite and Meionite Chemical Formula
While comparing Sodalite and Meionite 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 Meionite chemical formula.
- Chemical formula of Sodalite- Na8Al6Si6O24Cl2
- Chemical formula of Meionite- 3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)
Sodalite and Meionite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sodalite and Meionite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sodalite and Meionite Optical Properties during the identification of gemstone. Specific gravity of Sodalite is 2.78 whereas that of Meionite is 2.78.