Quartz and Sphalerite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65
3.95-4.10
Fracture
Conchoidal, Conchoidal, Brittle, Gems
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
Cleavage
{0110} Indistinct
{110} Perfect, {110} Perfect, {110} Perfect
Chemical Composition
SiO2
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Quartz and Sphalerite Chemical Formula
While comparing Quartz and Sphalerite 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 Quartz and Sphalerite chemical formula.
- Chemical formula of Quartz- SiO2
- Chemical formula of Sphalerite- (Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Quartz and Sphalerite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Quartz and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Quartz and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Quartz is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.