Cordierite and Baryte Barite Physical Properties

Cordierite

Baryte Barite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.57-2.664.43-4.46

1 7.18

1.5 Fracture

Subconchoidal, Conchoidal, Brittle

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

1.6 Cleavage

Fair on {100}, poor on {001} and {010}

Not Available

1.7 Mohs Hardness

7-7.53-3.5

2 10

1.8 Chemical Composition

Mg2Al4Si5O18

BaSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cordierite and Baryte Barite Chemical Formula

While comparing Cordierite and Baryte Barite 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 Cordierite and Baryte Barite chemical formula.

Chemical formula of Cordierite- Mg2Al4Si5O18
Chemical formula of Baryte Barite- BaSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cordierite and Baryte Barite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cordierite and Baryte Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite and Baryte Barite Optical Properties during the identification of gemstone. Specific gravity of Cordierite is 4.43-4.46 whereas that of Baryte Barite is 4.43-4.46.