Hydrophane and Cordierite Physical Properties

Hydrophane

Cordierite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.98-2.502.57-2.66

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001)

Subconchoidal, Conchoidal, Brittle

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

5.5-6.57-7.5

2 10

1.8 Chemical Composition

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Mg2Al4Si5O18

Hydrophane and Cordierite Chemical Formula

While comparing Hydrophane and Cordierite 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 Hydrophane and Cordierite chemical formula.

Chemical formula of Hydrophane- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Chemical formula of Cordierite- Mg2Al4Si5O18

Compare Gems Found In Africa

Hydrophane Vs Jasper

Hydrophane Vs Jeremejevite

Hydrophane Vs Johachidolite

Hydrophane and Cordierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hydrophane and Cordierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hydrophane and Cordierite Optical Properties during the identification of gemstone. Specific gravity of Hydrophane is 2.57-2.66 whereas that of Cordierite is 2.57-2.66.