Sulphur and Faustite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.05-2.08
2.9
Fracture
Not Available
Conchoidal, ConchoidalAnthony et al, Conchoidal, Brittle, Conchoidal
Cleavage
Not Available
{???} Indistinct
Mohs Hardness
Not Available
4.5
Chemical Composition
SWalter Schumann , Gemstones of the world (2001)
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Sulphur and Faustite Chemical Formula
While comparing Sulphur and Faustite 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 Sulphur and Faustite chemical formula.
- Chemical formula of Sulphur- SWalter Schumann , Gemstones of the world (2001)
- Chemical formula of Faustite- (Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Sulphur and Faustite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sulphur and Faustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulphur and Faustite Optical Properties during the identification of gemstone. Specific gravity of Sulphur is 2.9 whereas that of Faustite is 2.9.