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Almandine Garnet
Almandine Garnet

Dravite
Dravite



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Almandine Garnet
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Dravite

Almandine Garnet and Dravite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
4.3
-
None.
7.5-8.5
Fe3Al2Si3O12
 
-
-
-
3.03-3.18
Uneven, Irregular, Conchoidal
{???} Indistinct
7-7.5
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Almandine Garnet and Dravite Chemical Formula

While comparing Almandine Garnet and Dravite 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 Almandine Garnet and Dravite chemical formula.

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Almandine Garnet and Dravite Specific Gravity

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