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Sapphire
Sapphire
☒

Sogdianite
Sogdianite
☒



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Sapphire
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Sogdianite

Sapphire and Sogdianite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
insoluble
-
3.95-4.03
Uneven
None, but may exhibit parting
9
Al 2 O 3
 
-
-
-
2.77-2.90
-
{0001} Perfect
7
(K,Na) 2(Li,Fe) 3(Zr,Ti,Fe)Si 12O 30Ulrich Henn and Claudio C.

Sapphire and Sogdianite Chemical Formula

While comparing Sapphire and Sogdianite 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 Sapphire and Sogdianite chemical formula.

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Sapphire and Sogdianite Specific Gravity

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