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Carletonite
Carletonite

Kurnakovite
Kurnakovite



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Carletonite
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Kurnakovite

Carletonite and Kurnakovite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
Soluble

Durability

-
-

Specific Gravity

2.451.847-1.852
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {001}, good on {110}
Poor to indistinct on {010}

Mohs Hardness

4-4.52-3
2 10
👆🏻

Chemical Composition

KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
Ca3Al3(SiO4)3(OH)

Carletonite and Kurnakovite Chemical Formula

While comparing Carletonite 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 Carletonite and Kurnakovite chemical formula.

  • Chemical formula of Carletonite- KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)

Carletonite and Kurnakovite Specific Gravity

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