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Chrome-Chalcedony
Chrome-Chalcedony

Sellaite
Sellaite



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Chrome-Chalcedony
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Sellaite

Chrome-Chalcedony and Sellaite 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)
 
Brittle
-
-
3.14-3.16
Conchoidal
Perfect on {010} and {110}
5-5.5
MgF 2Ulrich Henn and Claudio C.

Chrome-Chalcedony and Sellaite Chemical Formula

While comparing Chrome-Chalcedony and Sellaite 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 Sellaite chemical formula.

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Chrome-Chalcedony and Sellaite Specific Gravity

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