Whitlockite and Diopside Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.12
3.22-3.40
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Cleavage
None
Distinct/good on {110}
Mohs Hardness
Not Available
5-6
Chemical Composition
Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)
CaMgSi2O6
Whitlockite and Diopside Chemical Formula
While comparing Whitlockite and Diopside 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 Diopside 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 Diopside- CaMgSi2O6
Whitlockite and Diopside Specific Gravity
Another important criteria for qualitative analysis of gemstones is Whitlockite and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Whitlockite and Diopside Optical Properties during the identification of gemstone. Specific gravity of Whitlockite is 3.22-3.40 whereas that of Diopside is 3.22-3.40.