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Beudantite
Beudantite

Langbeinite
Langbeinite



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Beudantite
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Langbeinite

Beudantite and Langbeinite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Slowly dissolves in water

Durability

-
-

Specific Gravity

4.48-9999
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

distinct; good on {0001}
None

Mohs Hardness

3.5-4.53.5-4
2 10
👆🏻

Chemical Composition

PbFe+++3(AsO4)(SO4)(OH)6
K2Mg2(SO4)3

Beudantite and Langbeinite Chemical Formula

While comparing Beudantite and Langbeinite 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 Langbeinite chemical formula.

  • Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
  • Chemical formula of Langbeinite- K2Mg2(SO4)3

Beudantite and Langbeinite Specific Gravity

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