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Umbalite
Umbalite

Opal Ethiopia
Opal Ethiopia



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Umbalite
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Opal Ethiopia

Umbalite and Opal Ethiopia Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.62-4.33Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
Not Available
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
7-7.55.5-6.5
Amber
2 10
1.8 Chemical Composition
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
Not Available

Umbalite and Opal Ethiopia Chemical Formula

While comparing Umbalite 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 Umbalite and Opal Ethiopia chemical formula.

  • Chemical formula of Umbalite- Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
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Umbalite and Opal Ethiopia Specific Gravity

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