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Hodgkinsonite and Blue spinel Physical Properties


Blue spinel and Hodgkinsonite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
4.06-4.08   
Not Available   

Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic   
Not Available   

Cleavage
{???} Perfect   
Not Available   

Mohs Hardness
4.5-5   
Not Available   

Chemical Composition
Mn2+ Zn 2SiO 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Not Available   

Optical Properties >>
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Hodgkinsonite and Blue spinel Chemical Formula

While comparing Hodgkinsonite and Blue spinel 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 Hodgkinsonite and Blue spinel chemical formula.

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Hodgkinsonite and Blue spinel Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hodgkinsonite and Blue spinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hodgkinsonite and Blue spinel Optical Properties during the identification of gemstone. Specific gravity of Hodgkinsonite is Not Available whereas that of Blue spinel is Not Available.

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