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Zinnwaldite and Bloodstone Heliotrope Physical Properties


Bloodstone Heliotrope and Zinnwaldite Physical Properties


Physical Properties

Tenacity
Elastic   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.9-3.1   
2.55-2.70   

Fracture
Uneven   
Not Available   

Cleavage
Perfect basal {001}   
Not Available   

Mohs Hardness
3.5-4.0   
6.5-7   

Chemical Composition
Not Available   
SiO 2Arthur Thomas , Gemstones (2009)   

Optical Properties >>
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Zinnwaldite and Bloodstone Heliotrope Chemical Formula

While comparing Zinnwaldite and Bloodstone Heliotrope 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 Zinnwaldite and Bloodstone Heliotrope chemical formula.

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Zinnwaldite and Bloodstone Heliotrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zinnwaldite and Bloodstone Heliotrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zinnwaldite and Bloodstone Heliotrope Optical Properties during the identification of gemstone. Specific gravity of Zinnwaldite is 2.55-2.70 whereas that of Bloodstone Heliotrope is 2.55-2.70.

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