Glaucophane and Anthophyllite Physical Properties

Glaucophane

Anthophyllite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3-3.15

Conchoidal

Good on [110] and on [001]

6.0-6.5

[ ]Na2(Mg3Al2)Si8O22(OH)2

2.9-3.5

Conchoidal

{110} Perfect, {???} Distinct, {???} Distinct

5.5-6

(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Glaucophane and Anthophyllite Chemical Formula

While comparing Glaucophane and Anthophyllite 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 Anthophyllite chemical formula.

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Glaucophane and Anthophyllite Specific Gravity

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