Titanite Sphene and Ettringite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Partially soluble in water
Durability
Not Available
Not Available
Specific Gravity
3.52-3.54
1.77
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Not Available
Cleavage
Not Available
Perfect on {10 1 0}
Mohs Hardness
5-5.5
2-2.5
Chemical Composition
CaTiSiO 5Ulrich Henn and Claudio C.
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Titanite Sphene and Ettringite Chemical Formula
While comparing Titanite Sphene and Ettringite 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 Titanite Sphene and Ettringite chemical formula.
- Chemical formula of Titanite Sphene- CaTiSiO 5Ulrich Henn and Claudio C.
- Chemical formula of Ettringite- Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Titanite Sphene and Ettringite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Titanite Sphene and Ettringite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Titanite Sphene and Ettringite Optical Properties during the identification of gemstone. Specific gravity of Titanite Sphene is 1.77 whereas that of Ettringite is 1.77.