Vesuvianite and Fibrolite Physical Properties

Vesuvianite

Fibrolite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Vesuvianite is virtually insolouble in acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.32-3.433.14-3.25

1 7.18

1.5 Fracture

Conchoidal, Brittle

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Poor on {110} and {100} very poor on {001}

Not Available

1.7 Mohs Hardness

6-76-7

2 10

1.8 Chemical Composition

Not Available

Al 2SiO 5Arthur Thomas , Gemstones (2009)

Vesuvianite and Fibrolite Chemical Formula

While comparing Vesuvianite and Fibrolite 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 and Fibrolite chemical formula.

Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)

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Vesuvianite and Fibrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vesuvianite and Fibrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vesuvianite and Fibrolite Optical Properties during the identification of gemstone. Specific gravity of Vesuvianite is 3.14-3.25 whereas that of Fibrolite is 3.14-3.25.