Origin
USA, Brazyl, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Colorless, Yellow, pink, Red
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
Not Available
Ring Metal
Not Available
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Energy
Not Available
Receptive
Deities
Not Available
Endurance, Meditation, Love
Not to wear with
Not Available
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Powers
Not Available
Love
Planetary
Not Available
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Talisman
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.90-2.98
3.53-3.65
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle
Splintery, Brittle, Metallic
Cleavage
Distinct on {11 2 0}, imperfect on {10 1 1}
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Trichroic
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.650-1.695
1.71-1.74
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Triclinic
Birefringence
0.016
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Color grading system
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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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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Phenakite Vs Kyanite Fracture
Fracture is an important parameter when you compare Phenakite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Phenakite 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 Phenakite is Brittle, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Kyanite fracture is Brittle, Metallic and Splintery.
Phenakite Vs Kyanite Luster
A primary knowledge about Phenakite 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. Phenakite exhibits Vitreous luster. Kyanite, on other hand, exhibits Pearly and Vitreous luster.