Pyrite and Chrome Diopside Physical Properties

Pyrite

Chrome Diopside

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble in water

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.00-5.203.22-3.40

1 7.18

1.5 Fracture

Uneven, Conchoidal, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Indistinct on {001}; partings on {011} and {111}

1,2 prismatic.

1.7 Mohs Hardness

6-6.55-6

2 10

1.8 Chemical Composition

FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)

Pyrite and Chrome Diopside Chemical Formula

While comparing Pyrite and Chrome Diopside 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 Pyrite and Chrome Diopside chemical formula.

Chemical formula of Pyrite- FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Chrome Diopside- (Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)

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Pyrite and Chrome Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrite and Chrome Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrite and Chrome Diopside Optical Properties during the identification of gemstone. Specific gravity of Pyrite is 3.22-3.40 whereas that of Chrome Diopside is 3.22-3.40.