Wavellite and Datolite Physical Properties
Specific Gravity
2.36
2.90-3.00
Fracture
Uneven, Subconchoidal, Fibrous
Conchoidal, Uneven
Cleavage
[110] perfect, [101] good, [010] distinct
None
Mohs Hardness
3.5-4
5-5.5
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Wavellite and Datolite Chemical Formula
While comparing Wavellite and Datolite 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 Datolite 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 Datolite- CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Wavellite and Datolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wavellite and Datolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Datolite Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 2.90-3.00 whereas that of Datolite is 2.90-3.00.