Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Green, Brown, Colorless, Greenish, Yellow
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
Not Available
Aries, Libra, Taurus, Aries, Libra, Taurus, Aries, Libra, Taurus
Planet
Not Available
Jupiter
Element of Planets
Not Available
Water
Finger
Not Available
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Ring Metal
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Energy
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Receptive
Deities
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Endurance, Meditation, Love
Not to wear with
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Powers
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Love
Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
3.25-3.45
3.53-3.65
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Splintery, Brittle, Metallic
Cleavage
Good on {110}
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Not Available
Luster
Vitreous
Vitreous, Pearly
Pleochroism
X = colorless to green; Y = colorless
Trichroic
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.660-1.685
1.71-1.74
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Triclinic
Birefringence
0.012-0.017
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Color grading system
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
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Psychology
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Healing
Not Available
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Qualities Associated
Not Available
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Kornerupine Vs Kyanite Fracture
Fracture is an important parameter when you compare Kornerupine and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Kyanite 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 Kornerupine is Brittle, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009), Gemstones (2009) and Uneven. Kyanite fracture is Brittle, Metallic and Splintery.
Kornerupine Vs Kyanite Luster
A primary knowledge about Kornerupine vs Kyanite 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. Kornerupine exhibits Vitreous luster. Kyanite, on other hand, exhibits Pearly and Vitreous luster.