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Dumortierite
Dumortierite

Chromite
Chromite



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Dumortierite
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Chromite

Dumortierite and Chromite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.26-3.41
Fibrous, ConchoidalWalter Schumann
Distinct on {100}, poor on {110}; parting on {001}
7-8.5
AlAl6O3BSi3O18
 
Brittle
-
-
4.5-4.8
Uneven
None, parting may develop along {111}
5.5
Fe++Cr2O4

Dumortierite and Chromite Chemical Formula

While comparing Dumortierite and Chromite 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 Dumortierite and Chromite chemical formula.

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Dumortierite and Chromite Specific Gravity

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