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Langbeinite
Langbeinite

Beudantite
Beudantite



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Langbeinite
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Beudantite

Langbeinite and Beudantite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

Slowly dissolves in water
-

Durability

-
-

Specific Gravity

-99994.48
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

None
distinct; good on {0001}

Mohs Hardness

3.5-43.5-4.5
2 10
👆🏻

Chemical Composition

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

Langbeinite and Beudantite Chemical Formula

While comparing Langbeinite and Beudantite 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 Langbeinite and Beudantite chemical formula.

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

Langbeinite and Beudantite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Beudantite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Beudantite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 4.48 whereas that of Beudantite is 4.48.