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Phosgenite
Phosgenite

Gahnite
Gahnite



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Phosgenite
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Gahnite

Phosgenite and Gahnite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Sectile
Soluble
-
6.13
Conchoidal
Distinct on {001} and {110}, indistinct on {100}
2-3
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
-
-
4.00-4.62
Conchoidal, Uneven
Indistinct parting on [111]
7.5-8
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Phosgenite and Gahnite Chemical Formula

While comparing Phosgenite and Gahnite 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 Phosgenite and Gahnite chemical formula.

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Phosgenite and Gahnite Specific Gravity

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