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Pezzottaite
Pezzottaite

Langbeinite
Langbeinite



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Pezzottaite
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Langbeinite

Pezzottaite and Langbeinite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Slowly dissolves in water
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.90-3.14
Not Available
1.5 Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Conchoidal, Brittle
1.6 Cleavage
Imperfect; basal
None
1.7 Mohs Hardness
7.5-8
3.5-4
1.8 Chemical Composition
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Not Available

Pezzottaite and Langbeinite Chemical Formula

While comparing Pezzottaite 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 Pezzottaite and Langbeinite chemical formula.

  • Chemical formula of Pezzottaite- (Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
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Pezzottaite and Langbeinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pezzottaite and Langbeinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pezzottaite and Langbeinite Optical Properties during the identification of gemstone. Specific gravity of Pezzottaite is Not Available whereas that of Langbeinite is Not Available.