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Sulfur and Dravite Physical Properties


Dravite and Sulfur Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
3.03-3.18   

Fracture
(e.g. graphite).   
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   

Cleavage
{???} Imperfect, {???} Imperfect   
{???} Indistinct   

Mohs Hardness
Not Available   
7-7.5   

Chemical Composition
Not Available   
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

Optical Properties >>
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Sulfur and Dravite Chemical Formula

While comparing Sulfur and Dravite 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 Dravite chemical formula.

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Sulfur and Dravite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sulfur and Dravite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulfur and Dravite Optical Properties during the identification of gemstone. Specific gravity of Sulfur is 3.03-3.18 whereas that of Dravite is 3.03-3.18.

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