Sphalerite and Tanzanite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Hard
Specific Gravity
3.95-4.10
3.35
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, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
Perfect {010}, imperfect {100}
Mohs Hardness
3.5-4
6.5-7
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca2Al3(SiO4)3(OH)
Sphalerite and Tanzanite Chemical Formula
While comparing Sphalerite and Tanzanite 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 Tanzanite chemical formula.
- Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)
Sphalerite and Tanzanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sphalerite and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is 3.35 whereas that of Tanzanite is 3.35.