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Microcline
Microcline

Langbeinite
Langbeinite



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Microcline
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Langbeinite

Microcline and Langbeinite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.55-2.63
Uneven
{001} Perfect, {010} Good
6-6.5
KAlSi 3O 8Arthur Thomas , Gemstones (2009)
 
Brittle
Slowly dissolves in water
-
-9999
Conchoidal
None
3.5-4
K2Mg2(SO4)3

Microcline and Langbeinite Chemical Formula

While comparing Microcline 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 Microcline and Langbeinite chemical formula.

  • Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)
  • Chemical formula of Langbeinite- K2Mg2(SO4)3

Microcline and Langbeinite Specific Gravity

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