Agrellite and Azurite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.88
3.70-3.90
Fracture
Not Available
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
perfect [110]
Perfect on {011}, fair on {100}, poor on {110}
Chemical Composition
NaCa2Si4O10F
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Agrellite and Azurite Chemical Formula
While comparing Agrellite and Azurite 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 Agrellite and Azurite chemical formula.
- Chemical formula of Agrellite- NaCa2Si4O10F
- Chemical formula of Azurite- Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Agrellite and Azurite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Agrellite and Azurite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Azurite Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 3.70-3.90 whereas that of Azurite is 3.70-3.90.