Glaucophane and Vishnevite Physical Properties

Glaucophane

Vishnevite

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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

3-3.15Not Available

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Brittle, Uneven

1.6 Cleavage

Good on [110] and on [001]

Perfect

1.7 Mohs Hardness

6.0-6.55-6

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

Not Available

Glaucophane and Vishnevite Chemical Formula

While comparing Glaucophane and Vishnevite 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 Vishnevite chemical formula.

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

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Glaucophane and Vishnevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Vishnevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Vishnevite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is Not Available whereas that of Vishnevite is Not Available.