Langbeinite and Jeremejevite Physical Properties

Langbeinite

Jeremejevite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Slowly dissolves in water

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.28-3.31

1 7.18

1.5 Fracture

Conchoidal, Brittle

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

None

None observed

1.7 Mohs Hardness

3.5-46.5-7.5

2 10

1.8 Chemical Composition

Not Available

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Langbeinite and Jeremejevite Chemical Formula

While comparing Langbeinite and Jeremejevite 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 Langbeinite and Jeremejevite chemical formula.

Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

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Langbeinite and Jeremejevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.