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Kurnakovite
Kurnakovite

Howlite
Howlite



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Kurnakovite
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Howlite

Kurnakovite and Howlite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
Soluble
-
1.847-1.852
Conchoidal
Poor to indistinct on {010}
2-3
Ca3Al3(SiO4)3(OH)
 
-
-
-
2.45-2.58
Conchoidal
None
3-3.5
Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Howlite Chemical Formula

While comparing Kurnakovite and Howlite 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 Howlite chemical formula.

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Kurnakovite and Howlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Howlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite Vs Howlite during the identification of gemstone. Specific gravity of Kurnakovite is whereas that of Howlite is .