Glaucophane and Phosgenite Physical Properties

Glaucophane

Phosgenite

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1 Physical Properties

1.1 Tenacity

Not Available

Sectile

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3-3.156.13

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).

1.6 Cleavage

Good on [110] and on [001]

Distinct on {001} and {110}, indistinct on {100}

1.7 Mohs Hardness

6.0-6.52-3

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Glaucophane and Phosgenite Chemical Formula

While comparing Glaucophane and Phosgenite 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 Phosgenite chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Glaucophane and Phosgenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Phosgenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Phosgenite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 6.13 whereas that of Phosgenite is 6.13.