Home
Gemstones


Kyanite and Hyacinth Physical Properties


Hyacinth and Kyanite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.53-3.65   
3.93-4.73   

Fracture
Splintery, Brittle, Metallic   
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
[100] perfect [010] imperfect with 79° angle between   
Not Available   

Mohs Hardness
4-7   
6.5-7.5   

Chemical Composition
Not Available   
ZrSiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
<< Astrology

Kyanite and Hyacinth Chemical Formula

While comparing Kyanite and Hyacinth 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 and Hyacinth chemical formula.

Compare Blue Gemstones

Kyanite and Hyacinth Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite and Hyacinth Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite and Hyacinth Optical Properties during the identification of gemstone. Specific gravity of Kyanite is 3.93-4.73 whereas that of Hyacinth is 3.93-4.73.

Blue Gemstones

Blue Gemstones


Compare Blue Gemstones