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Wavellite
Wavellite

Kurnakovite
Kurnakovite



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Wavellite
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Kurnakovite

Wavellite and Kurnakovite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

insoluble
Soluble

Durability

-
-

Specific Gravity

2.361.847-1.852
1 7.18
👆🏻

Fracture

Uneven, Subconchoidal, Fibrous
Conchoidal

Cleavage

[110] perfect, [101] good, [010] distinct
Poor to indistinct on {010}

Mohs Hardness

3.5-42-3
2 10
👆🏻

Chemical Composition

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca3Al3(SiO4)3(OH)

Wavellite and Kurnakovite Chemical Formula

While comparing Wavellite and Kurnakovite 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 Wavellite and Kurnakovite chemical formula.

  • Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)

Wavellite and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wavellite and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.