Diopside and Grossular Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.22-3.40
3.55-3.73
Fracture
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Distinct/good on {110}
none
Chemical Composition
CaMgSi2O6
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Diopside and Grossular Chemical Formula
While comparing Diopside and Grossular 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 Diopside and Grossular chemical formula.
- Chemical formula of Diopside- CaMgSi2O6
- Chemical formula of Grossular- Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Diopside and Grossular Specific Gravity
Another important criteria for qualitative analysis of gemstones is Diopside and Grossular Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Grossular Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.55-3.73 whereas that of Grossular is 3.55-3.73.