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Tugtupite
Tugtupite

Mottramite
Mottramite



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Tugtupite
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Mottramite

Tugtupite and Mottramite 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
 
Brittle
Soluble
-
5.9
Sub-Conchoidal
None observed
3
PbCu(VO4)(OH)

Tugtupite and Mottramite Chemical Formula

While comparing Tugtupite and Mottramite 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 Mottramite chemical formula.

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Tugtupite and Mottramite Specific Gravity

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