Nepouite and Glaucophane Physical Properties

Nepouite

Glaucophane

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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

3.18-3.24

3-3.15

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

perfect on {001}

Good on [110] and on [001]

1.7 Mohs Hardness

6.0-6.5

1.8 Chemical Composition

Not Available

[ ]Na2(Mg3Al2)Si8O22(OH)2

Nepouite and Glaucophane Chemical Formula

While comparing Nepouite and Glaucophane 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 Nepouite and Glaucophane chemical formula.

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

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Nepouite and Glaucophane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nepouite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nepouite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Nepouite is 3-3.15 whereas that of Glaucophane is 3-3.15.