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Kornerupine
Kornerupine

Brookite
Brookite



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Kornerupine
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Brookite

Kornerupine and Brookite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
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
 
Brittle
-
-
3.87-4.14
Subconchoidal, Conchoidal
Poor on {120}, in traces on {001}
5.5-6
TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kornerupine and Brookite Chemical Formula

While comparing Kornerupine and Brookite 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 Brookite chemical formula.

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Kornerupine and Brookite Specific Gravity

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