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Gahnite
Gahnite

Liddicoatite
Liddicoatite



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Gahnite
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Liddicoatite

Gahnite and Liddicoatite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
4.00-4.62
Conchoidal, Uneven
Indistinct parting on [111]
7.5-8
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)
 
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-
-
3.02
Uneven, Conchoidal
{0001} Poor
-9999
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Gahnite and Liddicoatite Chemical Formula

While comparing Gahnite and Liddicoatite 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 Gahnite and Liddicoatite chemical formula.

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Gahnite and Liddicoatite Specific Gravity

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