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White topaz
White topaz
☒

Dumortierite
Dumortierite
☒



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White topaz
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Dumortierite

White topaz and Dumortierite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Indiscernible
-9999
Al2SiO4(F,OH)2
 
-
-
-
3.26-3.41
Fibrous, ConchoidalWalter Schumann
Distinct on {100}, poor on {110}; parting on {001}
7-8.5
AlAl6O3BSi3O18

White topaz and Dumortierite Chemical Formula

While comparing White topaz 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 White topaz and Dumortierite chemical formula.

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White topaz and Dumortierite Specific Gravity

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