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Chrome-Chalcedony
Chrome-Chalcedony

Amethyst
Amethyst



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Chrome-Chalcedony
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Amethyst

Chrome-Chalcedony and Amethyst 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)
 
-
insoluble in common solvents
-
2.65
Conchoidal, ConchoidalWalter Schumann
Indiscernible
7
SiO2

Chrome-Chalcedony and Amethyst Chemical Formula

While comparing Chrome-Chalcedony and Amethyst 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 Amethyst chemical formula.

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Chrome-Chalcedony and Amethyst Specific Gravity

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