Hiddenite and Staurolite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.15-3.21
3.7-3.8
Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
1,2 prismatic
Distinct on {010}
Chemical Composition
LiAlSi2O6
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
Hiddenite and Staurolite Chemical Formula
While comparing Hiddenite and Staurolite 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 Hiddenite and Staurolite chemical formula.
- Chemical formula of Hiddenite- LiAlSi2O6
- Chemical formula of Staurolite- (Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
Hiddenite and Staurolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hiddenite and Staurolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hiddenite and Staurolite Optical Properties during the identification of gemstone. Specific gravity of Hiddenite is 3.7-3.8 whereas that of Staurolite is 3.7-3.8.