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Liddicoatite
Liddicoatite

Obsidian
Obsidian



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Liddicoatite
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Obsidian

Liddicoatite and Obsidian Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
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)
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Liddicoatite and Obsidian Chemical Formula

While comparing Liddicoatite and Obsidian 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 Liddicoatite and Obsidian chemical formula.

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Liddicoatite and Obsidian Specific Gravity

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