Chrysocolla and Brookite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.00-2.45
3.87-4.14
Fracture
Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
none
Poor on {120}, in traces on {001}
Chemical Composition
Cu2H2Si2O5(OH)4
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chrysocolla and Brookite Chemical Formula
While comparing Chrysocolla and Brookite 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 Chrysocolla and Brookite chemical formula.
- Chemical formula of Chrysocolla- Cu2H2Si2O5(OH)4
- Chemical formula of Brookite- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chrysocolla and Brookite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chrysocolla and Brookite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysocolla and Brookite Optical Properties during the identification of gemstone. Specific gravity of Chrysocolla is 3.87-4.14 whereas that of Brookite is 3.87-4.14.