Azurite and Rubellite Physical Properties

Azurite

Rubellite

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.70-3.90

Conchoidal

Perfect on {011}, fair on {100}, poor on {110}

3.5-4

Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3.01-3.06

Conchoidal

Indiscernible

7-7.5

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Azurite and Rubellite Chemical Formula

While comparing Azurite and Rubellite 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 Azurite and Rubellite chemical formula.

Compare Gems for Sagittarius

Azurite Vs Goldstone

Azurite Vs Lapis lazuli

Azurite Vs Lazulite

Azurite and Rubellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Azurite and Rubellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Azurite Vs Rubellite during the identification of gemstone. Specific gravity of Azurite is whereas that of Rubellite is .