Whitlockite and Brucite Physical Properties
Tenacity
Not Available
Sectile
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.12
2.39
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Irregular
Cleavage
None
Perfect on {0001}
Mohs Hardness
Not Available
2.5
Chemical Composition
Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Whitlockite and Brucite Chemical Formula
While comparing Whitlockite 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 Whitlockite and Brucite chemical formula.
- Chemical formula of Whitlockite- Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Brucite- Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Whitlockite and Brucite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Whitlockite and Brucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Whitlockite and Brucite Optical Properties during the identification of gemstone. Specific gravity of Whitlockite is 2.39 whereas that of Brucite is 2.39.