Pyroxmangite and Chrysoprase Physical Properties

Pyroxmangite

Chrysoprase

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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

3.76-3.772.58-2.64

1 7.18

1.5 Fracture

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

Gems, Sixth Edition (2006)

1.6 Cleavage

{110} Perfect, {110} Perfect

None

1.7 Mohs Hardness

5-66.5-7

2 10

1.8 Chemical Composition

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

SiO₂ (with a high level of nickel impurities )

Pyroxmangite and Chrysoprase Chemical Formula

While comparing Pyroxmangite and Chrysoprase 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 Chrysoprase chemical formula.

Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Chemical formula of Chrysoprase- SiO₂ (with a high level of nickel impurities )

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Pyroxmangite and Chrysoprase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Chrysoprase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Chrysoprase Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 2.58-2.64 whereas that of Chrysoprase is 2.58-2.64.