Glaucophane and Vesuvianite Physical Properties

Glaucophane

Vesuvianite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Vesuvianite is virtually insolouble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

3-3.153.32-3.43

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Conchoidal, Brittle

1.6 Cleavage

Good on [110] and on [001]

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

1.7 Mohs Hardness

6.0-6.56-7

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

Not Available

Glaucophane and Vesuvianite Chemical Formula

While comparing Glaucophane and Vesuvianite 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 Glaucophane and Vesuvianite chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2

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Glaucophane and Vesuvianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Vesuvianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Vesuvianite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 3.32-3.43 whereas that of Vesuvianite is 3.32-3.43.