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Scorzalite
Scorzalite

Dravite
Dravite



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Scorzalite
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Dravite

Scorzalite and Dravite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.31
Uneven
{110} Good
5.5-6
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
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)

Scorzalite and Dravite Chemical Formula

While comparing Scorzalite 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 Scorzalite and Dravite chemical formula.

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Scorzalite and Dravite Specific Gravity

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