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Tanzanite
Tanzanite

Langbeinite
Langbeinite



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Tanzanite
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Langbeinite

Tanzanite and Langbeinite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
Hard
3.35
Uneven, Conchoidal
Perfect {010}, imperfect {100}
6.5-7
Ca2Al3(SiO4)3(OH)
 
Brittle
Slowly dissolves in water
-
-9999
Conchoidal
None
3.5-4
K2Mg2(SO4)3

Tanzanite and Langbeinite Chemical Formula

While comparing Tanzanite 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 Tanzanite and Langbeinite chemical formula.

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Tanzanite and Langbeinite Specific Gravity

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