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Feldspar and Marialite Physical Properties


Marialite and Feldspar Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.56-2.75   
2.50   

Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)   
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
two or three   
Distinct on {100} and {110}   

Mohs Hardness
6-6.5   
5.5-6   

Chemical Composition
Not Available   
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Feldspar and Marialite Chemical Formula

While comparing Feldspar 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 Feldspar and Marialite chemical formula.

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Feldspar and Marialite Specific Gravity

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

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Green Gemstones


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