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Blue spinel
Blue spinel

Witherite
Witherite



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Blue spinel
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Witherite

Blue spinel and Witherite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
MgAl2O4
 
-
-
-
4.27-4.35
Conchoidal
{010} Distinct
3-3.5
BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Blue spinel and Witherite Chemical Formula

While comparing Blue spinel and Witherite 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 Witherite chemical formula.

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Blue spinel and Witherite Specific Gravity

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