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Nacre
Nacre

Tugtupite
Tugtupite



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Nacre
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Tugtupite

Nacre and Tugtupite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
-
-
-
2.30-2.60
Uneven, Conchoidal
{111} Imperfect
5.5-6
Na 4AlBeSi 4O 12ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Nacre and Tugtupite Chemical Formula

While comparing Nacre and Tugtupite 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 Nacre and Tugtupite chemical formula.

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Nacre and Tugtupite Specific Gravity

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