Rhodizite and Ruby Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.34-3.44
3.97-4.05
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
No true cleavage
Chemical Composition
(K,Cs)Al 4Be 4(B,Be) 12O 28Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2 O 3
Rhodizite and Ruby Chemical Formula
While comparing Rhodizite 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 Rhodizite and Ruby chemical formula.
- Chemical formula of Rhodizite- (K,Cs)Al 4Be 4(B,Be) 12O 28Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Ruby- Al 2 O 3
Rhodizite and Ruby Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rhodizite and Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rhodizite and Ruby Optical Properties during the identification of gemstone. Specific gravity of Rhodizite is 3.97-4.05 whereas that of Ruby is 3.97-4.05.