Cavansite Vs Apophyllite KF
Color
Blue, Greenish, Greenish, Blue
Colorless, White, Yellow, Green, White, pink, Green, Yellow, Violet, White, pink, Green, Yellow, Violet
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
2.33-2.37
Fracture
Brittle, Metallic, Brittle, Metallic
Uneven, Brittle, Uneven, Brittle, Uneven
Cleavage
Good on {010}
Perfect on {001}, imperfect on {110}
Chemical Composition
Ca(VO)Si4O10•4(H2O)
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
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
1.530-1.536
Optic Character
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Crystal System
Orthorhombic
tetragonal
Birefringence
0.009
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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 Apophyllite KF Fracture
Fracture is an important parameter when you compare Cavansite and Apophyllite KF Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Apophyllite KF 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. Apophyllite KF fracture is Brittle, Brittle, Uneven, Uneven and Uneven.
Cavansite Vs Apophyllite KF Luster
A primary knowledge about Cavansite vs Apophyllite KF 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. Apophyllite KF, on other hand, exhibits Pearly and Vitreous luster.