Liddicoatite and Wavellite Physical Properties
Specific Gravity
3.02
2.36
Fracture
Uneven, Conchoidal
Uneven, Subconchoidal, Fibrous
Cleavage
{0001} Poor
[110] perfect, [101] good, [010] distinct
Mohs Hardness
-9999
3.5-4
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Liddicoatite and Wavellite Chemical Formula
While comparing Liddicoatite and Wavellite 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 Liddicoatite and Wavellite chemical formula.
- Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Liddicoatite and Wavellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Liddicoatite and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 2.36 whereas that of Wavellite is 2.36.