Bytownite Vs Hemimorphite
Origin
Canada, Southern and central Africa, Australia
Mexico, Thailand, Italy, Austria
Color
Colorless, White, Colorless, gray, White
Green, Brown, Colorless, Greenish, gray, Yellow, White
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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Soluble
Durability
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Specific Gravity
2.72-2.75
3.30-3.50
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
Perfect on [001], good on [010], imperfect on [110]
Perfect on {110}, poor on {101}, {001} rare
Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Vitreous, Adamantine, Silky
Pleochroism
colorless.
AbsentWalter Schumann
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.561-1.583
1.614-1.636
Optic Character
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Crystal System
Triclinic
Orthorhombic
Birefringence
0.010-0.011
0.022
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 Hemimorphite Fracture
Fracture is an important parameter when you compare Bytownite and Hemimorphite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bytownite Vs Hemimorphite 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. Hemimorphite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Uneven and Uneven.
Bytownite Vs Hemimorphite Luster
A primary knowledge about Bytownite vs Hemimorphite 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. Hemimorphite, on other hand, exhibits Adamantine, Silky and Vitreous luster.