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Liddicoatite
Liddicoatite

Dravite
Dravite



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Liddicoatite
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Dravite

Liddicoatite and Dravite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.02
Uneven, Conchoidal
{0001} Poor
-9999
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
 
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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)

Liddicoatite and Dravite Chemical Formula

While comparing Liddicoatite 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 Liddicoatite and Dravite chemical formula.

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Liddicoatite and Dravite Specific Gravity

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