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Elaeolite
Elaeolite

Dumortierite
Dumortierite



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Elaeolite
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Dumortierite

Elaeolite and Dumortierite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.55-2.673.26-3.41
1 7.18
👆🏻

Fracture

-
Fibrous, ConchoidalWalter Schumann

Cleavage

-
Distinct on {100}, poor on {110}; parting on {001}

Mohs Hardness

5.5-67-8.5
2 10
👆🏻

Chemical Composition

Na, K, Ca, H, O, Si, Al
AlAl6O3BSi3O18

Elaeolite and Dumortierite Chemical Formula

While comparing Elaeolite and Dumortierite 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 Elaeolite and Dumortierite chemical formula.

  • Chemical formula of Elaeolite- Na, K, Ca, H, O, Si, Al
  • Chemical formula of Dumortierite- AlAl6O3BSi3O18

Elaeolite and Dumortierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Elaeolite and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Elaeolite and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Elaeolite is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.