Amblygonite and Zinnwaldite Physical Properties

Amblygonite

Zinnwaldite

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1 Physical Properties

1.1 Tenacity

Not Available

Elastic

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.98-3.102.9-3.1

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

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

Perfect basal {001}

1.7 Mohs Hardness

63.5-4.0

2 10

1.8 Chemical Composition

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

Not Available

Amblygonite and Zinnwaldite Chemical Formula

While comparing Amblygonite and Zinnwaldite 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 Amblygonite and Zinnwaldite chemical formula.

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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Amblygonite and Zinnwaldite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Amblygonite and Zinnwaldite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amblygonite and Zinnwaldite Optical Properties during the identification of gemstone. Specific gravity of Amblygonite is 2.9-3.1 whereas that of Zinnwaldite is 2.9-3.1.