Wavellite and Benitoite Physical Properties
Solubility
insoluble
Insoluble: HCl
Specific Gravity
2.36
3.61-3.68
Fracture
Uneven, Subconchoidal, Fibrous
Conchoidal
Cleavage
[110] perfect, [101] good, [010] distinct
[10 1 1] poor
Mohs Hardness
3.5-4
6-6.5
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Wavellite and Benitoite Chemical Formula
While comparing Wavellite and Benitoite 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 Wavellite and Benitoite chemical formula.
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Benitoite- BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Wavellite and Benitoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wavellite and Benitoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Benitoite Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 3.61-3.68 whereas that of Benitoite is 3.61-3.68.