Hodgkinsonite and Ruby Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.06-4.08
3.97-4.05
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
Conchoidal
Cleavage
{???} Perfect
No true cleavage
Chemical Composition
Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2 O 3
Hodgkinsonite and Ruby Chemical Formula
While comparing Hodgkinsonite and Ruby 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 Hodgkinsonite and Ruby chemical formula.
- Chemical formula of Hodgkinsonite- Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Ruby- Al 2 O 3
Hodgkinsonite and Ruby Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hodgkinsonite and Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hodgkinsonite and Ruby Optical Properties during the identification of gemstone. Specific gravity of Hodgkinsonite is 3.97-4.05 whereas that of Ruby is 3.97-4.05.