Piemontite Vs Bytownite
Origin
Italy
Canada, Southern and central Africa, Australia
Color
Red, Reddish, Brown, Black, Yellow
Colorless, White, Colorless, gray, White
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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Solubility
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Durability
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Specific Gravity
Not Available
2.72-2.75
Fracture
Uneven, Splintery
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
[001] good, [100] distinct
Perfect on [001], good on [010], imperfect on [110]
Mohs Hardness
6-6.5
6-6.5
Chemical Composition
Not Available
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Pearly
Pleochroism
visible
colorless.
Transparency
Not Available
Transparent
Refractive Index
1.725-1.756
1.561-1.583
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Triclinic
Birefringence
0.025-0.076
0.010-0.011
Clarity
Not Available
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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Piemontite Vs Bytownite Fracture
Fracture is an important parameter when you compare Piemontite and Bytownite Physical Properties. It is necessary to understand the significance of these properties, before you compare Piemontite Vs Bytownite 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 Piemontite is Splintery and Uneven. Bytownite fracture is Gems, Sixth Edition (2006), Uneven and Uneven.
Piemontite Vs Bytownite Luster
A primary knowledge about Piemontite vs Bytownite 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. Piemontite exhibits Vitreous luster. Bytownite, on other hand, exhibits Pearly and Vitreous luster.