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Orthoclase and Sphalerite Physical Properties


Sphalerite and Orthoclase Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.54-2.61   
3.95-4.10   

Fracture
Gems, Uneven   
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven   

Cleavage
Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.   
{110} Perfect, {110} Perfect, {110} Perfect   

Mohs Hardness
6   
3.5-4   

Chemical Composition
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Orthoclase and Sphalerite Chemical Formula

While comparing Orthoclase and Sphalerite 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 Orthoclase and Sphalerite chemical formula.

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Orthoclase and Sphalerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Orthoclase and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Orthoclase and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Orthoclase is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.

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Colorless Gems


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