Langbeinite and Edenite Physical Properties

Langbeinite

Edenite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Slowly dissolves in water

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.05-3.37

1 7.18

1.5 Fracture

Conchoidal, Brittle

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

None

Good on (110)

1.7 Mohs Hardness

3.5-45-6

2 10

1.8 Chemical Composition

Not Available

NaCa2Mg5Si7AlO22(OH)2

Langbeinite and Edenite Chemical Formula

While comparing Langbeinite and Edenite 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 Edenite chemical formula.

Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2

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Langbeinite and Edenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Edenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Edenite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 3.05-3.37 whereas that of Edenite is 3.05-3.37.