Kurnakovite Vs Black Opal
Origin
Kazakhstan
Australia
Color
White, Colorless
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
1.847-1.852
1.97-2.22
Fracture
Brittle, Conchoidal
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Poor to indistinct on {010}
Not Available
Chemical Composition
Not Available
SiO 2 + H 2OUlrich Henn and Claudio C.
Luster
Vitreous
Not Available
Pleochroism
Not Available
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Not Available
Transparent, Translucent
Refractive Index
1.488-1.525
1.370-1.470
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Not Available
Birefringence
0.027-0.034
Not Available
Clarity
Not Available
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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Reproductive
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Kurnakovite Vs Black Opal Fracture
Fracture is an important parameter when you compare Kurnakovite and Black Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Kurnakovite Vs Black Opal fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Kurnakovite is Brittle and Conchoidal. Black Opal fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Kurnakovite Vs Black Opal Luster
A primary knowledge about Kurnakovite vs Black Opal luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Kurnakovite exhibits Vitreous luster.