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Sugilite
Sugilite

Kurnakovite
Kurnakovite



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Sugilite
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Kurnakovite

Sugilite and Kurnakovite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.69-2.79
Conchoidal
Poor on {0001}
5.5-6.5
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
Soluble
-
1.847-1.852
Conchoidal
Poor to indistinct on {010}
2-3
Ca3Al3(SiO4)3(OH)

Sugilite and Kurnakovite Chemical Formula

While comparing Sugilite and Kurnakovite 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 Sugilite and Kurnakovite chemical formula.

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Sugilite and Kurnakovite Specific Gravity

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