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Turquoise
Turquoise

Kyanite
Kyanite



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Turquoise
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Kyanite

Turquoise and Kyanite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
Soluble
-
2.30-2.90
Conchoidal
Good to perfect_usually N/A
5-6
CuAl6(PO4)4(OH)8 • 4H2O
 
Brittle
-
-
3.53-3.65
Splintery
[100] perfect [010] imperfect with 79° angle between
4-7
Al2SiO5

Turquoise and Kyanite Chemical Formula

While comparing Turquoise and Kyanite 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 Turquoise and Kyanite chemical formula.

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Turquoise and Kyanite Specific Gravity

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