Liddicoatite and Brucite Physical Properties
Tenacity
Not Available
Sectile
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.02
2.39
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Irregular
Cleavage
{0001} Poor
Perfect on {0001}
Mohs Hardness
Not Available
2.5
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Liddicoatite and Brucite Chemical Formula
While comparing Liddicoatite and Brucite 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 Brucite 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 Brucite- Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Liddicoatite and Brucite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Liddicoatite and Brucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Brucite Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is 2.39 whereas that of Brucite is 2.39.