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Sapphire
Sapphire

Langbeinite
Langbeinite



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Sapphire
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Langbeinite

Sapphire and Langbeinite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
insoluble
-
3.95-4.03
Uneven
None, but may exhibit parting
9
Al 2 O 3
 
Brittle
Slowly dissolves in water
-
-9999
Conchoidal
None
3.5-4
K2Mg2(SO4)3

Sapphire and Langbeinite Chemical Formula

While comparing Sapphire 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 Sapphire and Langbeinite chemical formula.

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Sapphire and Langbeinite Specific Gravity

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