Glaucophane and Amblygonite Physical Properties

Glaucophane

Amblygonite

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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

3-3.152.98-3.10

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Sub-Conchoidal, Irregular/uneven, Sub-Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Good on [110] and on [001]

[100] Perfect, [110] Good, [011] Distinct

1.7 Mohs Hardness

6.0-6.56

2 10

1.8 Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Glaucophane and Amblygonite Chemical Formula

While comparing Glaucophane and Amblygonite 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 Amblygonite chemical formula.

Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
Chemical formula of Amblygonite- (Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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Glaucophane and Amblygonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Glaucophane and Amblygonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Amblygonite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 2.98-3.10 whereas that of Amblygonite is 2.98-3.10.