Glaucophane and Gaspeite Physical Properties

Glaucophane

Gaspeite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

HCl soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3-3.153.71

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Uneven

1.6 Cleavage

Good on [110] and on [001]

{10 1 1} Good

1.7 Mohs Hardness

6.0-6.54.5-5

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

(Ni,Mg,Fe++)CO3

Glaucophane and Gaspeite Chemical Formula

While comparing Glaucophane and Gaspeite 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 Gaspeite chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3

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Glaucophane and Gaspeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Gaspeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Gaspeite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 3.71 whereas that of Gaspeite is 3.71.