Andradite and Titanite Sphene Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.70-4.10
3.52-3.54
Fracture
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
none
Not Available
Mohs Hardness
6.5-7
5-5.5
Chemical Composition
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
CaTiSiO 5Ulrich Henn and Claudio C.
Andradite and Titanite Sphene Chemical Formula
While comparing Andradite and Titanite Sphene 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 Andradite and Titanite Sphene chemical formula.
- Chemical formula of Andradite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
- Chemical formula of Titanite Sphene- CaTiSiO 5Ulrich Henn and Claudio C.
Andradite and Titanite Sphene Specific Gravity
Another important criteria for qualitative analysis of gemstones is Andradite and Titanite Sphene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite and Titanite Sphene Optical Properties during the identification of gemstone. Specific gravity of Andradite is 3.52-3.54 whereas that of Titanite Sphene is 3.52-3.54.