Sulfur and Willemite Physical Properties
Tenacity
Not Available
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
3.89-4.18
Fracture
(e.g. graphite).
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
Cleavage
{???} Imperfect, {???} Imperfect
{0001}, {11 2 0} imperfect
Mohs Hardness
Not Available
5.5
Chemical Composition
Not Available
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Sulfur and Willemite Chemical Formula
While comparing Sulfur and Willemite 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 Sulfur and Willemite chemical formula.
>- Chemical formula of Willemite- Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Sulfur and Willemite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sulfur and Willemite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulfur and Willemite Optical Properties during the identification of gemstone. Specific gravity of Sulfur is 3.89-4.18 whereas that of Willemite is 3.89-4.18.