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Microcline and Kyanite Physical Properties


Kyanite and Microcline Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.63   
3.53-3.65   

Fracture
Uneven, Uneven, Gems   
Splintery, Brittle, Metallic   

Cleavage
{001} Perfect, {010} Good   
[100] perfect [010] imperfect with 79° angle between   

Mohs Hardness
6-6.5   
4-7   

Chemical Composition
KAlSi 3O 8Arthur Thomas , Gemstones (2009)   
Not Available   

Optical Properties >>
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Microcline and Kyanite Chemical Formula

While comparing Microcline 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 Microcline and Kyanite chemical formula.

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Microcline and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microcline and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microcline and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Microcline is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.

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