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Langbeinite
Langbeinite

Zinnwaldite
Zinnwaldite



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Langbeinite
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Zinnwaldite

Langbeinite and Zinnwaldite Physical Properties

Physical Properties

Tenacity

Brittle
Elastic

Solubility

Slowly dissolves in water
-

Durability

-
-

Specific Gravity

-99992.9-3.1
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

None
Perfect basal {001}

Mohs Hardness

3.5-43.5-4.0
2 10
👆🏻

Chemical Composition

K2Mg2(SO4)3
-

Langbeinite and Zinnwaldite Chemical Formula

While comparing Langbeinite and Zinnwaldite 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 Zinnwaldite chemical formula.

  • Chemical formula of Langbeinite- K2Mg2(SO4)3
  • Chemical formula of Zinnwaldite- -

Langbeinite and Zinnwaldite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Zinnwaldite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Zinnwaldite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 2.9-3.1 whereas that of Zinnwaldite is 2.9-3.1.