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Goethite
Goethite

Hawks Eye
Hawks Eye



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Goethite
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Hawks Eye

Goethite and Hawks Eye Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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HCl soluble
-
4.27-4.29
Uneven
Perfect {010}
5-5.5
FeO(OH)Arthur Thomas , Gemstones (2009)
 
-
-
-
-9999
-
None
7
SiO2

Goethite and Hawks Eye Chemical Formula

While comparing Goethite and Hawks Eye 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 Goethite and Hawks Eye chemical formula.

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Goethite and Hawks Eye Specific Gravity

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