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Kyanite Cyprine
Kyanite Cyprine

Austinite
Austinite



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Kyanite Cyprine
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Austinite

Kyanite Cyprine and Austinite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Easily soluble in cold dilute HCl
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.55-3.704.12
Amber
1 7.18
1.5 Fracture
Gemstones (2009)
Brittle, Uneven, Brittle, Uneven
1.6 Cleavage
Not Available
Good in two directions parallel to the prism faces {110}
1.7 Mohs Hardness
4-74-4.5
Amber
2 10
1.8 Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
CaZn(AsO4)(OH)

Kyanite Cyprine and Austinite Chemical Formula

While comparing Kyanite Cyprine and Austinite 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 Kyanite Cyprine and Austinite chemical formula.

  • Chemical formula of Kyanite Cyprine- Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
  • Chemical formula of Austinite- CaZn(AsO4)(OH)

Kyanite Cyprine and Austinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite Cyprine and Austinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite Cyprine and Austinite Optical Properties during the identification of gemstone. Specific gravity of Kyanite Cyprine is 4.12 whereas that of Austinite is 4.12.