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Tugtupite
Tugtupite

Esperite
Esperite



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Tugtupite
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Esperite

Tugtupite and Esperite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
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
 
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-
-
4.28-4.42
Conchoidal
Distinct on [010] and [100] poor on [101]
5-5.5
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)

Tugtupite and Esperite Chemical Formula

While comparing Tugtupite and Esperite 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 Tugtupite and Esperite chemical formula.

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Tugtupite and Esperite Specific Gravity

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