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Amethyst
Amethyst

Emerald
Emerald



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Amethyst
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Emerald

Amethyst and Emerald Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
insoluble in common solvents
-
2.65
Conchoidal, ConchoidalWalter Schumann
Indiscernible
7
SiO2
 
-
-
Hard
2.67-2.78
Uneven, ConchoidalWalter Schumann
Imperfect on the [0001]
7.5-8
Be3Al2SiO6

Amethyst and Emerald Chemical Formula

While comparing Amethyst and Emerald 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 Amethyst and Emerald chemical formula.

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Amethyst and Emerald Specific Gravity

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