Glaucophane and Super Seven Crystals Physical Properties

Glaucophane

Super Seven Crystals

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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

3-3.152.9

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Fibrous

1.6 Cleavage

Good on [110] and on [001]

[010] Perfect, [100] Distinct, [011] Distinct

1.7 Mohs Hardness

6.0-6.52

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

Not Available

Glaucophane and Super Seven Crystals Chemical Formula

While comparing Glaucophane and Super Seven Crystals 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 Super Seven Crystals chemical formula.

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

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Glaucophane and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 2.9 whereas that of Super Seven Crystals is 2.9.