Diopside and Sanidine Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.22-3.40
2.54-2.61
Fracture
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Distinct/good on {110}
{001} Perfect, {010} Good
Chemical Composition
CaMgSi2O6
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Diopside and Sanidine Chemical Formula
While comparing Diopside and Sanidine 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 Sanidine chemical formula.
- Chemical formula of Diopside- CaMgSi2O6
- Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Diopside and Sanidine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Diopside and Sanidine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Sanidine Optical Properties during the identification of gemstone. Specific gravity of Diopside is 2.54-2.61 whereas that of Sanidine is 2.54-2.61.