Dravite and Pyrope Almandine Physical Properties

Dravite

Pyrope Almandine

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

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)

3.62-4.20

None

7-7.5

(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)

Dravite and Pyrope Almandine Chemical Formula

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

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Dravite and Pyrope Almandine Specific Gravity

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