Girasol and Cordierite Physical Properties

Girasol

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

Girasol and Cordierite Chemical Formula

While comparing Girasol 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 Girasol and Cordierite chemical formula.

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

Compare Colorless Gems

Girasol Vs Hurlbutite

Girasol Vs Hibschite

Girasol Vs Herderite

Girasol and Cordierite Specific Gravity

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