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Pearl
Pearl

Wavellite
Wavellite



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Pearl
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Wavellite

Pearl and Wavellite Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
insoluble

Durability

-
-

Specific Gravity

2.60-2.852.36
1 7.18
👆🏻

Fracture

-
Uneven, Subconchoidal, Fibrous

Cleavage

none
[110] perfect, [101] good, [010] distinct

Mohs Hardness

2.5-4.53.5-4
2 10
👆🏻

Chemical Composition

CaCO3
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Pearl and Wavellite Chemical Formula

While comparing Pearl 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 Pearl and Wavellite chemical formula.

  • Chemical formula of Pearl- CaCO3
  • Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Pearl and Wavellite Specific Gravity

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