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Topaz
Topaz

Tanzanite
Tanzanite



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Topaz
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Tanzanite

Topaz and Tanzanite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.49-3.57
Subconchoidal, Uneven, Conchoidal
[001] Perfect
8
Al2SiO4(F,OH)2
 
-
-
Hard
3.35
Uneven, Conchoidal
Perfect {010}, imperfect {100}
6.5-7
Ca2Al3(SiO4)3(OH)

Topaz and Tanzanite Chemical Formula

While comparing Topaz and Tanzanite 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 Topaz and Tanzanite chemical formula.

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Topaz and Tanzanite Specific Gravity

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