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Jet
Jet

Goethite
Goethite



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Jet
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Goethite

Jet and Goethite Physical Properties

Jet
Jet
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.19-1.35
ConchoidalWalter Schumann
None
2.5-4
C
 
-
HCl soluble
-
4.27-4.29
Uneven
Perfect {010}
5-5.5
FeO(OH)Arthur Thomas , Gemstones (2009)

Jet and Goethite Chemical Formula

While comparing Jet and Goethite 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 Jet and Goethite chemical formula.

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Jet and Goethite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jet and Goethite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jet Vs Goethite during the identification of gemstone. Specific gravity of Jet is whereas that of Goethite is .