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Kurnakovite
Kurnakovite

Witherite
Witherite



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Kurnakovite
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Witherite

Kurnakovite and Witherite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.847-1.8524.27-4.35
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor to indistinct on {010}
{010} Distinct

Mohs Hardness

2-33-3.5
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Witherite Chemical Formula

While comparing Kurnakovite and Witherite 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 Witherite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Witherite- BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Witherite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Witherite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Witherite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 4.27-4.35 whereas that of Witherite is 4.27-4.35.