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Beudantite
Beudantite

Smithsonite
Smithsonite



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Beudantite
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Smithsonite

Beudantite and Smithsonite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

4.484.00-4.65
1 7.18
👆🏻

Fracture

-
Uneven, Sub-Conchoidal

Cleavage

distinct; good on {0001}
Perfect on [1011]

Mohs Hardness

3.5-4.55-5.5
2 10
👆🏻

Chemical Composition

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

Beudantite and Smithsonite Chemical Formula

While comparing Beudantite and Smithsonite 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 Smithsonite chemical formula.

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

Beudantite and Smithsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Smithsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Smithsonite Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 4.00-4.65 whereas that of Smithsonite is 4.00-4.65.