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Nuummite
Nuummite
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Painite
Painite
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Nuummite
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Painite

Nuummite and Painite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.18-3.37
Conchoidal
Perfect on 210
5.5-6
Na(Fe,Mg)7(AlSi7O22)(OH)2
 
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-
-
4.00-4.03
Conchoidal
Distinct
7.5-8
CaZrBAl 9O 18Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Nuummite and Painite Chemical Formula

While comparing Nuummite and Painite 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 Nuummite and Painite chemical formula.

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Nuummite and Painite Specific Gravity

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