Gaylussite Vs Bytownite
Origin
Not Available
Canada, Southern and central Africa, Australia
Color
Colorless, White, Yellow, Grey, Colorless, gray, White, Yellow
Colorless, White, Colorless, gray, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
decomposes in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.93-1.99
2.72-2.75
Fracture
Conchoidal, Conchoidal, Brittle
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
perfect [110]
Perfect on [001], good on [010], imperfect on [110]
Chemical Composition
Na2Ca(CO3)2•5(H2O)
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Not Available
colorless.
Transparency
Not Available
Transparent
Refractive Index
1.444
1.561-1.583
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Triclinic
Birefringence
0.079
0.010-0.011
Clarity
Not Available
Transparent
Neurological
Not Available
Not Available
Cardiovascular
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Gaylussite Vs Bytownite Fracture
Fracture is an important parameter when you compare Gaylussite and Bytownite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gaylussite 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 Gaylussite is Brittle, Conchoidal and Conchoidal. Bytownite fracture is Gems, Sixth Edition (2006), Uneven and Uneven.
Gaylussite Vs Bytownite Luster
A primary knowledge about Gaylussite 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. Gaylussite exhibits Vitreous luster. Bytownite, on other hand, exhibits Pearly and Vitreous luster.