Bytownite Vs Color change sapphire
Origin
Canada, Southern and central Africa, Australia
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Color
Colorless, White, Colorless, gray, White
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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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
Brittle
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Solubility
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Durability
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Specific Gravity
2.72-2.75
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Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
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Cleavage
Perfect on [001], good on [010], imperfect on [110]
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Mohs Hardness
6-6.5
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Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
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Luster
Vitreous, Pearly
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Pleochroism
colorless.
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Transparency
Transparent
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Refractive Index
1.561-1.583
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Optic Character
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Crystal System
Triclinic
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Birefringence
0.010-0.011
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Clarity
Transparent
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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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Bytownite Vs Color change sapphire Fracture
Fracture is an important parameter when you compare Bytownite and Color change sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Bytownite Vs Color change sapphire 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 Bytownite is Gems, Sixth Edition (2006), Uneven and Uneven.
Bytownite Vs Color change sapphire Luster
A primary knowledge about Bytownite vs Color change sapphire 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. Bytownite exhibits Pearly and Vitreous luster.