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Amethyst and Ammolite Physical Properties


Ammolite and Amethyst Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble in common solvents   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.65   
2.75-2.80   

Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)   
Uneven, Granular   

Cleavage
Indiscernible   
no true cleavage   

Mohs Hardness
7   
4   

Chemical Composition
SiO2   
Not Available   

Optical Properties >>
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Amethyst and Ammolite Chemical Formula

While comparing Amethyst and Ammolite 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 Ammolite chemical formula.

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Amethyst and Ammolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amethyst and Ammolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amethyst and Ammolite Optical Properties during the identification of gemstone. Specific gravity of Amethyst is 2.75-2.80 whereas that of Ammolite is 2.75-2.80.

Semi Precious

Semi Precious


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