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Microcline and Sugilite Physical Properties


Sugilite and Microcline Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.63   
2.69-2.79   

Fracture
Uneven, Uneven, Gems   
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
{001} Perfect, {010} Good   
Poor on {0001}   

Mohs Hardness
6-6.5   
5.5-6.5   

Chemical Composition
KAlSi 3O 8Arthur Thomas , Gemstones (2009)   
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Microcline and Sugilite Chemical Formula

While comparing Microcline and Sugilite 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 Sugilite chemical formula.

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Microcline and Sugilite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microcline and Sugilite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microcline and Sugilite Optical Properties during the identification of gemstone. Specific gravity of Microcline is 2.69-2.79 whereas that of Sugilite is 2.69-2.79.

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