Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Madagascar, Southern and central Africa
Color
Green, Brown, Colorless, Greenish, Yellow
Grey, Brownish, Blue, Colorless, White, gray, Reddish
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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.25-3.45
2.54-2.61
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Good on {110}
{001} Perfect, {010} Good
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Not Available
Pleochroism
X = colorless to green; Y = colorless
WeakMichael OâDonoghue
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.660-1.685
1.518-1.536
Optic Character
Not Available
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Crystal System
Orthorhombic
Not Available
Birefringence
0.012-0.017
0.005-0.008
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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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Kornerupine Vs Sanidine Fracture
Fracture is an important parameter when you compare Kornerupine and Sanidine Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Sanidine 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. Sanidine fracture is Gems, Sixth Edition (2006), Uneven and Uneven.
Kornerupine Vs Sanidine Luster
A primary knowledge about Kornerupine vs Sanidine 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.