Cavansite Vs Cancrinite
Color
Blue, Greenish, Greenish, Blue
Colorless, White, Blue, Colorless, gray, Green, 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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Durability
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Specific Gravity
2.25-2.33
2.42-2.52
Fracture
Brittle, Metallic, Brittle, Metallic
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Good on {010}
Perfect on {10 1 0}, poor on {0001}
Chemical Composition
Ca(VO)Si4O10•4(H2O)
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous, Greasy, Pearly
Pleochroism
Visible: X=Z= colorless Y= blue
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Dispersion
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Transparency
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Transparent
Refractive Index
1.542
1.491-1.524
Optic Character
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Crystal System
Orthorhombic
Hexagonal
Birefringence
0.009
0.012-0.025
Clarity
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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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Cavansite Vs Cancrinite Fracture
Fracture is an important parameter when you compare Cavansite and Cancrinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Cancrinite 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. Cancrinite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Irregular/uneven.
Cavansite Vs Cancrinite Luster
A primary knowledge about Cavansite vs Cancrinite 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. Cancrinite, on other hand, exhibits Greasy, Pearly and Vitreous luster.