Langbeinite and Cavansite Physical Properties

Langbeinite

Cavansite

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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 Available2.25-2.33

1 7.18

1.5 Fracture

Conchoidal, Brittle

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

None

Good on {010}

1.7 Mohs Hardness

3.5-43-4

2 10

1.8 Chemical Composition

Not Available

Ca(VO)Si4O10•4(H2O)

Langbeinite and Cavansite Chemical Formula

While comparing Langbeinite and Cavansite 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 Cavansite chemical formula.

Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)

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Langbeinite and Cavansite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Cavansite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Cavansite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 2.25-2.33 whereas that of Cavansite is 2.25-2.33.