Uvite and Hyacinth Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.97-3.14
3.93-4.73
Fracture
Uneven, Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{1011} Indistinct
Not Available
Mohs Hardness
Not Available
6.5-7.5
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Uvite and Hyacinth Chemical Formula
While comparing Uvite 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 Uvite and Hyacinth chemical formula.
- Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
- Chemical formula of Hyacinth- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Uvite and Hyacinth Specific Gravity
Another important criteria for qualitative analysis of gemstones is Uvite and Hyacinth Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Hyacinth Optical Properties during the identification of gemstone. Specific gravity of Uvite is 3.93-4.73 whereas that of Hyacinth is 3.93-4.73.