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Blue spinel
Blue spinel
☒

Sogdianite
Sogdianite
☒



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Blue spinel
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Sogdianite

Blue spinel and Sogdianite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
MgAl2O4
 
-
-
-
2.77-2.90
-
{0001} Perfect
7
(K,Na) 2(Li,Fe) 3(Zr,Ti,Fe)Si 12O 30Ulrich Henn and Claudio C.

Blue spinel and Sogdianite Chemical Formula

While comparing Blue spinel 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 Blue spinel and Sogdianite chemical formula.

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Blue spinel and Sogdianite Specific Gravity

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