Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Canada, USA, Italy, Russia, Switzerland, Tanzania, Kenya, Sri Lanka
Color
Blue, Yellow, Colorless, White, gray, Green, Black
Green, Yellow, Brown, Violet, Blue
Streak
White
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For which Rashi?
Aries, Libra, Taurus, Aries, Libra, Taurus, Aries, Libra, Taurus
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Planet
Jupiter
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Element of Planets
Water
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Finger
Not Available
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Ring Metal
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Energy
Receptive
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Deities
Endurance, Meditation, Love
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Not to wear with
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Powers
Love
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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
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Specific Gravity
3.53-3.65
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Fracture
Splintery, Brittle, Metallic
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Cleavage
[100] perfect [010] imperfect with 79° angle between
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Mohs Hardness
4-7
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Chemical Composition
Not Available
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Luster
Vitreous, Pearly
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Pleochroism
Trichroic
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Dispersion
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Transparency
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Refractive Index
1.71-1.74
1.67-1.76
Optic Character
Not Available
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Crystal System
Triclinic
tetragonal
Birefringence
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Clarity
Color grading system
Color grading system
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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Kyanite Vs Idocrase Fracture
Fracture is an important parameter when you compare Kyanite and Idocrase Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Idocrase 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 Kyanite is Brittle, Metallic and Splintery.
Kyanite Vs Idocrase Luster
A primary knowledge about Kyanite vs Idocrase 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. Kyanite exhibits Pearly and Vitreous luster.