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Amethyst
Amethyst

Opal Ethiopia
Opal Ethiopia



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Amethyst
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Opal Ethiopia

Amethyst and Opal Ethiopia Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
insoluble in common solvents
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.65Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Not Available
1.6 Cleavage
Indiscernible
Not Available
1.7 Mohs Hardness
75.5-6.5
Amber
2 10
1.8 Chemical Composition
SiO2
Not Available

Amethyst and Opal Ethiopia Chemical Formula

While comparing Amethyst and Opal Ethiopia 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 Opal Ethiopia chemical formula.

  • Chemical formula of Amethyst- SiO2
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Amethyst and Opal Ethiopia Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amethyst and Opal Ethiopia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amethyst and Opal Ethiopia Optical Properties during the identification of gemstone. Specific gravity of Amethyst is Not Available whereas that of Opal Ethiopia is Not Available.