Alunite Vs Kurnakovite
Origin
Australia, Italy
Kazakhstan
Color
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
White, Colorless
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Brittle
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Solubility
Soluble
Soluble
Durability
Not Available
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Specific Gravity
2.6-2.9
1.847-1.852
Fracture
Conchoidal, Uneven
Brittle, Conchoidal
Cleavage
On {0001}, perfect
Poor to indistinct on {010}
Chemical Composition
KAl3(SO4)2(OH)6
Not Available
Luster
Vitreous, Pearly
Vitreous
Pleochroism
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Dispersion
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Transparency
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Refractive Index
1.572
1.488-1.525
Optic Character
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Crystal System
Trigonal
Triclinic
Birefringence
0.020
0.027-0.034
Clarity
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Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Alunite Vs Kurnakovite Fracture
Fracture is an important parameter when you compare Alunite and Kurnakovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Alunite Vs Kurnakovite 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 Alunite is Conchoidal and Uneven. Kurnakovite fracture is Brittle and Conchoidal.
Alunite Vs Kurnakovite Luster
A primary knowledge about Alunite vs Kurnakovite 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. Alunite exhibits Pearly and Vitreous luster. Kurnakovite, on other hand, exhibits Vitreous luster.