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Dravite
Dravite

Glass
Glass



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Dravite
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Glass

Dravite and Glass Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
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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)
 
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-
2.39-4.00
-
None
4-6
SiO2

Dravite and Glass Chemical Formula

While comparing Dravite and Glass 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 Glass chemical formula.

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Dravite and Glass Specific Gravity

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