Bytownite Vs Marialite
Origin
Canada, Southern and central Africa, Australia
Southern and central Africa
Color
Colorless, White, Colorless, gray, White
White, Violet, Blue, Yellow, Brown, Brownish, Colorless, Greenish
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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Solubility
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Durability
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Specific Gravity
2.72-2.75
2.50
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect on [001], good on [010], imperfect on [110]
Distinct on {100} and {110}
Mohs Hardness
6-6.5
5.5-6
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous, Pearly, Resinous
Pleochroism
colorless.
Not Available
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.561-1.583
1.540-1.550
Optic Character
Not Available
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Crystal System
Triclinic
tetragonal
Birefringence
0.010-0.011
0.004-0.008
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 Marialite Fracture
Fracture is an important parameter when you compare Bytownite and Marialite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bytownite Vs Marialite 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. Marialite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Bytownite Vs Marialite Luster
A primary knowledge about Bytownite vs Marialite 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. Marialite, on other hand, exhibits Pearly, Resinous and Vitreous luster.