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Goethite
Goethite

Tahitian pearl
Tahitian pearl



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Goethite
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Tahitian pearl

Goethite and Tahitian pearl Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
HCl soluble
-
4.27-4.29
Uneven
Perfect {010}
5-5.5
FeO(OH)Arthur Thomas , Gemstones (2009)
 
-
-
-
-9999
-
None
-9999
CaCO3

Goethite and Tahitian pearl Chemical Formula

While comparing Goethite and Tahitian pearl 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 Tahitian pearl chemical formula.

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Goethite and Tahitian pearl Specific Gravity

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