Liddicoatite and Scheelite Physical Properties
Specific Gravity
3.02
5.9-6.3
Fracture
Uneven, Conchoidal
Conchoidal, Uneven
Cleavage
{0001} Poor
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Mohs Hardness
-9999
4.5-5
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Liddicoatite and Scheelite Chemical Formula
While comparing Liddicoatite and Scheelite 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 Scheelite 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 Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Liddicoatite and Scheelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Liddicoatite and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.