Vlasovite Vs White Opal
Origin
Russia
Australia, Canada
Color
Colorless, Brownish
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Not Available
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Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Nearly insoluble in HCl and HNO3
Not Available
Durability
Not Available
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Specific Gravity
2.97
1.98-2.50
Fracture
Conchoidal, Brittle
Conchoidal, Gemstones of the world (2001)
Cleavage
Distinct on {010}
Not Available
Chemical Composition
Not Available
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Luster
Greasy, Vitreous, Pearly
Not Available
Pleochroism
(x): colorless. (y): colorless. (z): colorless.
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Not Available
Translucent
Refractive Index
1.607
1.37-1.52
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Not Available
Birefringence
Not Available
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Clarity
Not Available
Translucent
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
Not Available
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Qualities Associated
Not Available
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Vlasovite Vs White Opal Fracture
Fracture is an important parameter when you compare Vlasovite and White Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Vlasovite Vs White Opal 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 Vlasovite is Conchoidal and Brittle. White Opal fracture is Conchoidal and Gemstones of the world (2001).
Vlasovite Vs White Opal Luster
A primary knowledge about Vlasovite vs White Opal 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. Vlasovite exhibits Greasy, Vitreous and Pearly luster.