Zinnwaldite and Violane Physical Properties

Zinnwaldite

Violane

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1 Physical Properties

1.1 Tenacity

Elastic

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.9-3.13.22-3.40

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

Perfect basal {001}

Not Available

1.7 Mohs Hardness

3.5-4.05-6

2 10

1.8 Chemical Composition

Not Available

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

Zinnwaldite and Violane Chemical Formula

While comparing Zinnwaldite 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 Zinnwaldite and Violane chemical formula.

Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

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Zinnwaldite and Violane Specific Gravity

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