Azurite and Sardonyx Physical Properties

Azurite

Sardonyx

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.70-3.902.55-2.70

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

Not Available

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

3.5-46.5-7

2 10

1.8 Chemical Composition

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

SiO 2Ulrich Henn and Claudio C.

Azurite and Sardonyx Chemical Formula

While comparing Azurite and Sardonyx 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 Sardonyx chemical formula.

Chemical formula of Azurite- Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.

Compare Gems for Sagittarius

Azurite Vs Lazulite

Azurite Vs Goldstone

Azurite Vs Lapis lazuli

Azurite and Sardonyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Azurite and Sardonyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Azurite and Sardonyx Optical Properties during the identification of gemstone. Specific gravity of Azurite is 2.55-2.70 whereas that of Sardonyx is 2.55-2.70.