Sphalerite and Rutile Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Insoluble in acids
Durability
Not Available
Not Available
Specific Gravity
3.95-4.10
4.20-4.30
Fracture
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
{110} good, 100 moderate, parting on {092} and {011}
Mohs Hardness
3.5-4
6-6.5
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Sphalerite and Rutile Chemical Formula
While comparing Sphalerite and Rutile 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 Sphalerite and Rutile chemical formula.
- Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Sphalerite and Rutile Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sphalerite and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Rutile Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 4.20-4.30 whereas that of Rutile is 4.20-4.30.