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Sphalerite and Marialite Physical Properties


Marialite and Sphalerite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.95-4.10   
2.50   

Fracture
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven   
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
{110} Perfect, {110} Perfect, {110} Perfect   
Distinct on {100} and {110}   

Mohs Hardness
3.5-4   
5.5-6   

Chemical Composition
(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Sphalerite and Marialite Chemical Formula

While comparing Sphalerite and Marialite 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 Sphalerite and Marialite chemical formula.

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Sphalerite and Marialite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Marialite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Marialite Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 2.50 whereas that of Marialite is 2.50.

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Green Gemstones


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