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Kornerupine
Kornerupine

Jet
Jet



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Kornerupine
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Jet

Kornerupine and Jet Physical Properties

Jet
Jet
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
3.25-3.45
Conchoidal, Uneven
Good on {110}
6.5
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
 
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-
-
1.19-1.35
ConchoidalWalter Schumann
None
2.5-4
C

Kornerupine and Jet Chemical Formula

While comparing Kornerupine and Jet 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 Kornerupine and Jet chemical formula.

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Kornerupine and Jet Specific Gravity

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