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Langbeinite
Langbeinite

Sylvite
Sylvite



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Langbeinite
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Sylvite

Langbeinite and Sylvite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

Slowly dissolves in water
Soluble

Durability

-
-

Specific Gravity

-99991.993
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

None
Perfect on [100], [010], [001]

Mohs Hardness

3.5-42.5
2 10
👆🏻

Chemical Composition

K2Mg2(SO4)3
KCl

Langbeinite and Sylvite Chemical Formula

While comparing Langbeinite and Sylvite 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 Sylvite chemical formula.

  • Chemical formula of Langbeinite- K2Mg2(SO4)3
  • Chemical formula of Sylvite- KCl

Langbeinite and Sylvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Sylvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Sylvite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 1.993 whereas that of Sylvite is 1.993.