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Calcite Satin Spar and Dravite Physical Properties


Dravite and Calcite Satin Spar Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.67-2.73   
3.03-3.18   

Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   

Cleavage
Not Available   
{???} Indistinct   

Mohs Hardness
Not Available   
7-7.5   

Chemical Composition
CaCO 3Ulrich Henn and Claudio C.   
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

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Calcite Satin Spar and Dravite Chemical Formula

While comparing Calcite Satin Spar 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 Calcite Satin Spar and Dravite chemical formula.

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Calcite Satin Spar and Dravite Specific Gravity

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

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