Uvite and Eosphorite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.97-3.14
3.05-3.08
Fracture
Uneven, Conchoidal, Brittle
Subconchoidal, Uneven, Conchoidal, Uneven
Cleavage
{1011} Indistinct
Poor on {100}
Mohs Hardness
Not Available
5
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Uvite and Eosphorite Chemical Formula
While comparing Uvite and Eosphorite 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 Eosphorite 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 Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Uvite and Eosphorite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Uvite and Eosphorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Eosphorite Optical Properties during the identification of gemstone. Specific gravity of Uvite is 3.05-3.08 whereas that of Eosphorite is 3.05-3.08.