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Chrome-Chalcedony
Chrome-Chalcedony

Iolite
Iolite



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Chrome-Chalcedony
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Iolite

Chrome-Chalcedony and Iolite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.55-2.70
-
None
6.5-7
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
 
-
-
-
2.6-2.7
-
3,1
7-7.5
Mg2Al4Si5O18

Chrome-Chalcedony and Iolite Chemical Formula

While comparing Chrome-Chalcedony and Iolite 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 Iolite chemical formula.

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Chrome-Chalcedony and Iolite Specific Gravity

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