Bertrandite and Diopside Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.59-2.60
3.22-3.40
Fracture
Brittle, Metallic, Brittle, Metallic
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Cleavage
{001} Perfect, {110} Distinct, {101} Distinct
Distinct/good on {110}
Chemical Composition
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
CaMgSi2O6
Bertrandite and Diopside Chemical Formula
While comparing Bertrandite 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 Bertrandite and Diopside chemical formula.
- Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Diopside- CaMgSi2O6
Bertrandite and Diopside Specific Gravity
Another important criteria for qualitative analysis of gemstones is Bertrandite and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bertrandite and Diopside Optical Properties during the identification of gemstone. Specific gravity of Bertrandite is 3.22-3.40 whereas that of Diopside is 3.22-3.40.