Dravite and Chondrodite Physical Properties

Dravite

Chondrodite

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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)

Brittle

Soluble

3.10-3.20

Uneven, Conchoidal

Poor to good on (001)

6-6.5

(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Dravite and Chondrodite Chemical Formula

While comparing Dravite and Chondrodite 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 Chondrodite chemical formula.

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Dravite and Chondrodite Specific Gravity

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