Azurite and Andesine Physical Properties

Azurite

Andesine

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.70-3.90

2.65-2.69

1.5 Fracture

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

Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)

1.6 Cleavage

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

Perfect on {001}, good on {010}

1.7 Mohs Hardness

3.5-4

6-6.5

1.8 Chemical Composition

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

(Na,Ca)Al_1-2Si_3-2O₈

Azurite and Andesine Chemical Formula

While comparing Azurite and Andesine 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 Andesine 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 Andesine- (Na,Ca)Al_1-2Si_3-2O₈

Compare Gems for Sagittarius

Azurite Vs Lazulite

Azurite Vs Goldstone

Azurite Vs Lapis lazuli

Azurite and Andesine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Azurite and Andesine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Azurite and Andesine Optical Properties during the identification of gemstone. Specific gravity of Azurite is 2.65-2.69 whereas that of Andesine is 2.65-2.69.