Pyroxmangite and Peridot Physical Properties

Pyroxmangite

Peridot

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.76-3.771.54-1.55

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Conchoidal

1.6 Cleavage

{110} Perfect, {110} Perfect

Poor

1.7 Mohs Hardness

5-66.5-7

2 10

1.8 Chemical Composition

(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.

(Mg,Fe)₂SiO₄

Pyroxmangite and Peridot Chemical Formula

While comparing Pyroxmangite and Peridot 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 Peridot chemical formula.

Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Pyroxmangite and Peridot Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Peridot Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Peridot Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 1.54-1.55 whereas that of Peridot is 1.54-1.55.