Chrome-Chalcedony Vs Vlasovite
Origin
Southern and central Africa
Russia
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Colorless, Brownish
Streak
Not Available
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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Tenacity
Not Available
Brittle
Solubility
Not Available
Nearly insoluble in HCl and HNO3
Durability
Not Available
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Specific Gravity
2.55-2.70
2.97
Fracture
Not Available
Conchoidal, Brittle
Cleavage
Not Available
Distinct on {010}
Chemical Composition
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Not Available
Luster
Waxy
Greasy, Vitreous, Pearly
Pleochroism
Not Available
(x): colorless. (y): colorless. (z): colorless.
Dispersion
Not Available
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Transparency
Translucent
Not Available
Refractive Index
1.530-1.543
1.607
Optic Character
Not Available
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Crystal System
Not Available
monoclinic
Birefringence
0.003-0.009
Not Available
Clarity
Translucent
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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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Chrome-Chalcedony Vs Vlasovite Fracture
Fracture is an important parameter when you compare Chrome-Chalcedony and Vlasovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrome-Chalcedony Vs Vlasovite 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. Vlasovite fracture is Brittle and Conchoidal.
Chrome-Chalcedony Vs Vlasovite Luster
A primary knowledge about Chrome-Chalcedony vs Vlasovite 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. Chrome-Chalcedony exhibits Waxy luster. Vlasovite, on other hand, exhibits Greasy, Pearly and Vitreous luster.