Hauyne and Wavellite Physical Properties

Hauyne

Wavellite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Gelatinises in acids

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.4-2.52.36

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous

1.6 Cleavage

Distinct on {110}

[110] perfect, [101] good, [010] distinct

1.7 Mohs Hardness

5-63.5-4

2 10

1.8 Chemical Composition

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Hauyne and Wavellite Chemical Formula

While comparing Hauyne and Wavellite 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 Hauyne and Wavellite chemical formula.

Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Hauyne and Wavellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 2.36 whereas that of Wavellite is 2.36.