Vesuvianite Idocrase and Violane Physical Properties

Vesuvianite Idocrase

Violane

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.503.22-3.40

1 7.18

1.5 Fracture

Uneven, Uneven, Gemstones of the world (2001) More from other references

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

1.7 Mohs Hardness

Not Available5-6

2 10

1.8 Chemical Composition

Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.

(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Vesuvianite Idocrase and Violane Chemical Formula

While comparing Vesuvianite Idocrase and Violane 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 Vesuvianite Idocrase and Violane chemical formula.

Chemical formula of Vesuvianite Idocrase- Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

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Vesuvianite Idocrase and Violane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vesuvianite Idocrase and Violane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vesuvianite Idocrase and Violane Optical Properties during the identification of gemstone. Specific gravity of Vesuvianite Idocrase is 3.22-3.40 whereas that of Violane is 3.22-3.40.