Kyanite Cyprine and Andalusite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.55-3.70
3.05-3.21
Fracture
Gemstones (2009)
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Not Available
Good on {110}, poor on {100}
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Kyanite Cyprine and Andalusite Chemical Formula
While comparing Kyanite Cyprine and Andalusite 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 Andalusite chemical formula.
- Chemical formula of Kyanite Cyprine- Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
- Chemical formula of Andalusite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Kyanite Cyprine and Andalusite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Kyanite Cyprine and Andalusite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite Cyprine and Andalusite Optical Properties during the identification of gemstone. Specific gravity of Kyanite Cyprine is 3.05-3.21 whereas that of Andalusite is 3.05-3.21.