Hexagonite and Hyacinth Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.98-3.03
3.93-4.73
Fracture
Uneven
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
[110] perfect; [010] distinct
Not Available
Mohs Hardness
5-6
6.5-7.5
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Hexagonite and Hyacinth Chemical Formula
While comparing Hexagonite 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 Hexagonite and Hyacinth chemical formula.
- Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
- Chemical formula of Hyacinth- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Hexagonite and Hyacinth Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hexagonite and Hyacinth Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hexagonite and Hyacinth Optical Properties during the identification of gemstone. Specific gravity of Hexagonite is 3.93-4.73 whereas that of Hyacinth is 3.93-4.73.