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Pleonaste
Pleonaste

Nepouite
Nepouite



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Pleonaste
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Nepouite

Pleonaste and Nepouite Physical Properties

1 Physical Properties
1.1 Tenacity
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1.2 Solubility
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1.3 Durability
Not Available
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1.4 Specific Gravity
3.803.18-3.24
Amber
1 7.18
1.5 Fracture
Not Available
Not Available
1.6 Cleavage
Not Available
perfect on {001}
1.7 Mohs Hardness
82
Amber
2 10
1.8 Chemical Composition
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Not Available

Pleonaste and Nepouite Chemical Formula

While comparing Pleonaste and Nepouite 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 Pleonaste and Nepouite chemical formula.

  • Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
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Pleonaste and Nepouite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pleonaste and Nepouite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonaste and Nepouite Optical Properties during the identification of gemstone. Specific gravity of Pleonaste is 3.18-3.24 whereas that of Nepouite is 3.18-3.24.