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Ferro-axinite Axinite-Fe
Ferro-axinite Axinite-Fe

Dumortierite
Dumortierite



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Ferro-axinite Axinite-Fe
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Dumortierite

Ferro-axinite Axinite-Fe and Dumortierite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.25-3.28
3.26-3.41
1.8 Fracture
Uneven
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
1.9 Cleavage
{100} Distinct, {001} Poor, {110} Poor
Distinct on {100}, poor on {110}; parting on {001}
1.10 Mohs Hardness
6.5-7
7-8.5
1.11 Chemical Composition
Ca2Fe++Al2BO3Si4O12(OH)
AlAl6O3BSi3O18

Ferro-axinite Axinite-Fe and Dumortierite Chemical Formula

While comparing Ferro-axinite Axinite-Fe 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 Ferro-axinite Axinite-Fe and Dumortierite chemical formula.

  • Chemical formula of Ferro-axinite Axinite-Fe- Ca2Fe++Al2BO3Si4O12(OH)
  • Chemical formula of Dumortierite- AlAl6O3BSi3O18

Ferro-axinite Axinite-Fe and Dumortierite Specific Gravity

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