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Stolzite
Stolzite

Kurnakovite
Kurnakovite



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Stolzite
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Kurnakovite

Stolzite and Kurnakovite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
Soluble

Durability

-
-

Specific Gravity

21.847-1.852
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

Imperfect on {001}, indistinct on {011}
Poor to indistinct on {010}

Mohs Hardness

2.5-32-3
2 10
👆🏻

Chemical Composition

PbWO4
Ca3Al3(SiO4)3(OH)

Stolzite and Kurnakovite Chemical Formula

While comparing Stolzite 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 Stolzite and Kurnakovite chemical formula.

  • Chemical formula of Stolzite- PbWO4
  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)

Stolzite and Kurnakovite Specific Gravity

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