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Rhodolite and Jet Physical Properties


Jet
Jet and Rhodolite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.84   
1.19-1.35   

Fracture
Conchoidal   
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references   

Cleavage
none, may show indistinct parting   
Not Available   

Mohs Hardness
7-7.5   
2.5-4   

Chemical Composition
(Mg,Fe)3Al2Si3O12   
Not Available   

Optical Properties >>
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Rhodolite and Jet Chemical Formula

While comparing Rhodolite and Jet 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 Rhodolite and Jet chemical formula.

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Rhodolite and Jet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rhodolite and Jet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodolite and Jet Optical Properties during the identification of gemstone. Specific gravity of Rhodolite is 1.19-1.35 whereas that of Jet is 1.19-1.35.

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Red Gemstones


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