Uvite and Carnelian Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.97-3.14
2.58-2.64
Fracture
Uneven, Conchoidal, Brittle
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
{1011} Indistinct
Absent
Mohs Hardness
Not Available
6.5-7
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
SiO2
Uvite and Carnelian Chemical Formula
While comparing Uvite and Carnelian 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 Carnelian 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 Carnelian- SiO2
Uvite and Carnelian Specific Gravity
Another important criteria for qualitative analysis of gemstones is Uvite and Carnelian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Carnelian Optical Properties during the identification of gemstone. Specific gravity of Uvite is 2.58-2.64 whereas that of Carnelian is 2.58-2.64.