Bytownite Vs Diaspore
Origin
Canada, Southern and central Africa, Australia
Turkey
Color
Colorless, White, Colorless, gray, White
Colorless, White, Yellow, White, Greenish, gray, Brown, Colorless, Yellow
For which Rashi?
Not Available
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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
Very brittle
Solubility
Not Available
insoluble
Durability
Not Available
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Specific Gravity
2.72-2.75
3.30-3.40
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Conchoidal, Brittle, Conchoidal
Cleavage
Perfect on [001], good on [010], imperfect on [110]
{010} perfect, {110} distinct, {100} in traces
Mohs Hardness
6-6.5
6.5-7
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Pearly
Pleochroism
colorless.
Strong
Transparency
Transparent
Transparent
Refractive Index
1.561-1.583
1.702-1.750
Optic Character
Not Available
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Crystal System
Triclinic
Orthorhombic
Birefringence
0.010-0.011
0.048
Clarity
Transparent
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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Bytownite Vs Diaspore Fracture
Fracture is an important parameter when you compare Bytownite and Diaspore Physical Properties. It is necessary to understand the significance of these properties, before you compare Bytownite Vs Diaspore 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. Diaspore fracture is Brittle, Conchoidal and Conchoidal.
Bytownite Vs Diaspore Luster
A primary knowledge about Bytownite vs Diaspore 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. Diaspore, on other hand, exhibits Pearly luster.