Dravite and Serpentine Physical Properties

Dravite

Serpentine

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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)

2.44-2.62

Uneven

Indiscernible

2.5-5.5

H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references

Dravite and Serpentine Chemical Formula

While comparing Dravite and Serpentine 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 Serpentine chemical formula.

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Dravite and Serpentine Specific Gravity

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