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Sulfur
Sulfur

Umbalite
Umbalite



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Sulfur
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Umbalite

Sulfur and Umbalite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
insoluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available3.62-4.33
Amber
1 7.18
1.5 Fracture
(e.g. graphite).
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
1.6 Cleavage
{???} Imperfect, {???} Imperfect
Not Available
1.7 Mohs Hardness
Not Available7-7.5
Amber
2 10
1.8 Chemical Composition
Not Available
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)

Sulfur and Umbalite Chemical Formula

While comparing Sulfur and Umbalite 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 Sulfur and Umbalite chemical formula.

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

Sulfur and Umbalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sulfur and Umbalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulfur and Umbalite Optical Properties during the identification of gemstone. Specific gravity of Sulfur is 3.62-4.33 whereas that of Umbalite is 3.62-4.33.