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Beudantite
Beudantite

Azurite
Azurite



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Beudantite
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Azurite

Beudantite and Azurite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

4.483.70-3.90
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

distinct; good on {0001}
Perfect on {011}, fair on {100}, poor on {110}

Mohs Hardness

3.5-4.53.5-4
2 10
👆🏻

Chemical Composition

PbFe+++3(AsO4)(SO4)(OH)6
Cu 3(OH) 2(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Beudantite and Azurite Chemical Formula

While comparing Beudantite 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 Beudantite and Azurite chemical formula.

  • Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
  • Chemical formula of Azurite- Cu 3(OH) 2(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Beudantite and Azurite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Azurite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Azurite Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 3.70-3.90 whereas that of Azurite is 3.70-3.90.