Phlogopite and Wavellite Physical Properties

Phlogopite

Wavellite

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1 Physical Properties

1.1 Tenacity

Tough

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.78-2.852.36

1 7.18

1.5 Fracture

None, Uneven

Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous

1.6 Cleavage

Perfect basal (001)

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

1.7 Mohs Hardness

2-2.53.5-4

2 10

1.8 Chemical Composition

Not Available

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

Phlogopite and Wavellite Chemical Formula

While comparing Phlogopite 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 Phlogopite and Wavellite chemical formula.

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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Phlogopite and Wavellite Specific Gravity

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