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Nepouite
Nepouite

Mottramite
Mottramite



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Nepouite
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Mottramite

Nepouite and Mottramite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.18-3.24
-
perfect on {001}
2
Ni3(Si2O5)(OH)4
 
Brittle
Soluble
-
5.9
Sub-Conchoidal
None observed
3
PbCu(VO4)(OH)

Nepouite and Mottramite Chemical Formula

While comparing Nepouite 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 Nepouite and Mottramite chemical formula.

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Nepouite and Mottramite Specific Gravity

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