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Kurnakovite
Kurnakovite

Willemite
Willemite



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Kurnakovite
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Willemite

Kurnakovite and Willemite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.847-1.8523.89-4.18
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

Poor to indistinct on {010}
{0001}, {11 2 0} imperfect

Mohs Hardness

2-35.5
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Willemite Chemical Formula

While comparing Kurnakovite and Willemite 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 Kurnakovite and Willemite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Willemite- Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Willemite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Willemite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Willemite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 3.89-4.18 whereas that of Willemite is 3.89-4.18.