Hibonite Vs Vlasovite
Color
Brownish, Black, Reddish, Brown, Blue
Colorless, Brownish
Streak
Reddish, Brown
White
For which Rashi?
Not Available
Not Available
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
Not Available
Specific Gravity
3.84
2.97
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Conchoidal, Brittle
Cleavage
{0001} good, {10 1 0} parting
Distinct on {010}
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Not Available
Luster
Vitreous
Greasy, Vitreous, Pearly
Pleochroism
O = brownish gray; E = gray
(x): colorless. (y): colorless. (z): colorless.
Dispersion
Not Available
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Transparency
Handbook of mineralogy (2001)
Not Available
Refractive Index
1.79-1.807
1.607
Optic Character
Not Available
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Crystal System
Hexagonal
monoclinic
Birefringence
Not Available
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Clarity
Handbook of mineralogy (2001)
Not Available
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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Hibonite Vs Vlasovite Fracture
Fracture is an important parameter when you compare Hibonite and Vlasovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite 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. Fracture observed in Hibonite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal. Vlasovite fracture is Brittle and Conchoidal.
Hibonite Vs Vlasovite Luster
A primary knowledge about Hibonite 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. Hibonite exhibits Vitreous luster. Vlasovite, on other hand, exhibits Greasy, Pearly and Vitreous luster.