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Cinnabar
Cinnabar

Dumortierite
Dumortierite



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Cinnabar
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Dumortierite

Cinnabar and Dumortierite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Slightly sectile
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
-
2
Uneven
Prismatic {10 1 0}, perfect
2-2.5
HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
-
-
3.26-3.41
Fibrous, ConchoidalWalter Schumann
Distinct on {100}, poor on {110}; parting on {001}
7-8.5
AlAl6O3BSi3O18

Cinnabar and Dumortierite Chemical Formula

While comparing Cinnabar and Dumortierite 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 Cinnabar and Dumortierite chemical formula.

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Cinnabar and Dumortierite Specific Gravity

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