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Chalcedony and Chrome Pyrope Physical Properties


Chrome Pyrope and Chalcedony Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Soluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.70   
3.62-3.80   

Fracture
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann   
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
Absent   
Not Available   

Mohs Hardness
6.5-7   
7-7.5   

Chemical Composition
SiO2   
Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)   

Optical Properties >>
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Chalcedony and Chrome Pyrope Chemical Formula

While comparing Chalcedony and Chrome Pyrope 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 Chalcedony and Chrome Pyrope chemical formula.

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Chalcedony and Chrome Pyrope Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcedony and Chrome Pyrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcedony and Chrome Pyrope Optical Properties during the identification of gemstone. Specific gravity of Chalcedony is 3.62-3.80 whereas that of Chrome Pyrope is 3.62-3.80.

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