Cavansite Vs Vishnevite
Origin
India
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Color
Blue, Greenish, Greenish, Blue
Colorless, Blue, White, Yellow, gray
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
Brittle
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Solubility
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Durability
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Specific Gravity
2.25-2.33
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Fracture
Brittle, Metallic, Brittle, Metallic
Brittle, Uneven
Cleavage
Good on {010}
Perfect
Chemical Composition
Ca(VO)Si4O10•4(H2O)
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Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
Visible: X=Z= colorless Y= blue
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Dispersion
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Transparency
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Refractive Index
1.542
1.490-1.507
Optic Character
Not Available
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Crystal System
Orthorhombic
Hexagonal
Birefringence
0.009
0.002-0.012
Clarity
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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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Cavansite Vs Vishnevite Fracture
Fracture is an important parameter when you compare Cavansite and Vishnevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Vishnevite 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 Cavansite is Brittle, Brittle, Metallic and Metallic. Vishnevite fracture is Brittle and Uneven.
Cavansite Vs Vishnevite Luster
A primary knowledge about Cavansite vs Vishnevite 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. Cavansite exhibits Pearly and Vitreous luster. Vishnevite, on other hand, exhibits Pearly and Vitreous luster.