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Chrome-Chalcedony and Charlesite Physical Properties


Charlesite and Chrome-Chalcedony Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.55-2.70   
1.79   

Fracture
Not Available   
Irregular/uneven, Brittle, Metallic   

Cleavage
Not Available   
Perfect on {10bar10}   

Mohs Hardness
6.5-7   
2.5   

Chemical Composition
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)   
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)   

Optical Properties >>
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Chrome-Chalcedony and Charlesite Chemical Formula

While comparing Chrome-Chalcedony and Charlesite 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 Chrome-Chalcedony and Charlesite chemical formula.

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Chrome-Chalcedony and Charlesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Charlesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Charlesite Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 1.79 whereas that of Charlesite is 1.79.

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