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Zektzerite
Zektzerite

Cordierite
Cordierite



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Zektzerite
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Cordierite

Zektzerite and Cordierite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.792.57-2.66
1 7.18
👆🏻

Fracture

-
Subconchoidal, Conchoidal

Cleavage

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

Mohs Hardness

67-7.5
2 10
👆🏻

Chemical Composition

LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.
Mg2Al4Si5O18

Zektzerite and Cordierite Chemical Formula

While comparing Zektzerite 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 Zektzerite and Cordierite chemical formula.

  • Chemical formula of Zektzerite- LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.
  • Chemical formula of Cordierite- Mg2Al4Si5O18

Zektzerite and Cordierite Specific Gravity

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