Fluorapatite and Wavellite Physical Properties

Fluorapatite

Wavellite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.1-3.25

Uneven

Indistinct

Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)

insoluble

2.36

Uneven, Subconchoidal, Fibrous

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

3.5-4

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

Fluorapatite and Wavellite Chemical Formula

While comparing Fluorapatite 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 Fluorapatite and Wavellite chemical formula.

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Fluorapatite and Wavellite Specific Gravity

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