Diopside and Dravite Physical Properties

Diopside

Dravite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.22-3.40

Conchoidal

Distinct/good on {110}

5-6

CaMgSi₂O₆

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)

Diopside and Dravite Chemical Formula

While comparing Diopside 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 Diopside and Dravite chemical formula.

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Diopside and Dravite Specific Gravity

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