Glaucophane and Cacoxenite Physical Properties

Glaucophane

Cacoxenite

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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

3-3.152.2-2.6

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Uneven

1.6 Cleavage

Good on [110] and on [001]

None

1.7 Mohs Hardness

6.0-6.53-4

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Glaucophane and Cacoxenite Chemical Formula

While comparing Glaucophane and Cacoxenite 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 Cacoxenite chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

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Glaucophane and Cacoxenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Cacoxenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Cacoxenite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 2.2-2.6 whereas that of Cacoxenite is 2.2-2.6.