Liddicoatite and Chromite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.02
4.5-4.8
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Uneven
Cleavage
{0001} Poor
None, parting may develop along {111}
Mohs Hardness
Not Available
5.5
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Fe++Cr2O4
Liddicoatite and Chromite Chemical Formula
While comparing Liddicoatite and Chromite 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 Chromite 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 Chromite- Fe++Cr2O4
Liddicoatite and Chromite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Liddicoatite and Chromite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Chromite Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 4.5-4.8 whereas that of Chromite is 4.5-4.8.