Origin
USA, Brazyl, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Color
Colorless, Yellow, pink, Red
Green, Brown, Colorless, Greenish, Yellow
For which Rashi?
Not Available
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Planet
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Element of Planets
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
2.90-2.98
3.25-3.45
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Cleavage
Distinct on {11 2 0}, imperfect on {10 1 1}
Good on {110}
Chemical Composition
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
X = colorless to green; Y = colorless
Transparency
Gemmological Tables (2004) More from other references
Gemmological Tables (2004) More from other references
Refractive Index
1.650-1.695
1.660-1.685
Optic Character
Not Available
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Crystal System
Trigonal
Orthorhombic
Birefringence
0.016
0.012-0.017
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
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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Phenakite Vs Kornerupine Fracture
Fracture is an important parameter when you compare Phenakite and Kornerupine Physical Properties. It is necessary to understand the significance of these properties, before you compare Phenakite Vs Kornerupine 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 Phenakite is Brittle, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Kornerupine fracture is Brittle, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009), Gemstones (2009) and Uneven.
Phenakite Vs Kornerupine Luster
A primary knowledge about Phenakite vs Kornerupine 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. Phenakite exhibits Vitreous luster. Kornerupine, on other hand, exhibits Vitreous luster.