Stolzite and Glaucophane Physical Properties

Stolzite

Glaucophane

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

23-3.15

1 7.18

1.5 Fracture

Conchoidal, Uneven, Brittle

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

Imperfect on {001}, indistinct on {011}

Good on [110] and on [001]

1.7 Mohs Hardness

2.5-36.0-6.5

2 10

1.8 Chemical Composition

Not Available

[ ]Na2(Mg3Al2)Si8O22(OH)2

Stolzite and Glaucophane Chemical Formula

While comparing Stolzite and Glaucophane 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 Stolzite and Glaucophane chemical formula.

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

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Stolzite and Glaucophane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 3-3.15 whereas that of Glaucophane is 3-3.15.