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White topaz
White topaz

Realgar
Realgar



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White topaz
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Realgar

White topaz and Realgar Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Indiscernible
-9999
Al2SiO4(F,OH)2
 
-
-
-
3.56
-
{010} Good
-9999
AsSMichael O’Donoghue , Gems, Sixth Edition (2006)

White topaz and Realgar Chemical Formula

While comparing White topaz and Realgar 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 Realgar chemical formula.

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White topaz and Realgar Specific Gravity

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