Glaucophane and Jade Physical Properties

Glaucophane

Jade

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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

3-3.152.90-3.38

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Gemstones of the world (2001), Difficult, Splintery

1.6 Cleavage

Good on [110] and on [001]

1 or 2,2 prismatic.

1.7 Mohs Hardness

6.0-6.56-7

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Glaucophane and Jade Chemical Formula

While comparing Glaucophane and Jade 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 Jade chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Chemical formula of Jade- Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

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Glaucophane and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Jade Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 2.90-3.38 whereas that of Jade is 2.90-3.38.