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Zinnwaldite
Zinnwaldite

Langbeinite
Langbeinite



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Zinnwaldite
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Langbeinite

Zinnwaldite and Langbeinite Physical Properties

Physical Properties

Tenacity

Elastic
Brittle

Solubility

-
Slowly dissolves in water

Durability

-
-

Specific Gravity

2.9-3.1-9999
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

Perfect basal {001}
None

Mohs Hardness

3.5-4.03.5-4
2 10
👆🏻

Chemical Composition

-
K2Mg2(SO4)3

Zinnwaldite and Langbeinite Chemical Formula

While comparing Zinnwaldite 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 Zinnwaldite and Langbeinite chemical formula.

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

Zinnwaldite and Langbeinite Specific Gravity

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