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Pyroxmangite
Pyroxmangite

Pearl
Pearl



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Pyroxmangite
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Pearl

Pyroxmangite and Pearl Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.76-3.77
2.60-2.85
1.5 Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
{110} Perfect, {110} Perfect
none
1.7 Mohs Hardness
5-6
2.5-4.5
1.8 Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Not Available

Pyroxmangite and Pearl Chemical Formula

While comparing Pyroxmangite and Pearl 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 Pyroxmangite and Pearl chemical formula.

  • Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
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Pyroxmangite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.