Nepouite Vs Cavansite
Origin
Australia, Austria, Czech, Italy
India
Color
Green, Brownish
Blue, Greenish, Greenish, Blue
Streak
Greenish, White
Blue, 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
Not Available
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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
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Brittle
Solubility
Not Available
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Durability
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Specific Gravity
3.18-3.24
2.25-2.33
Fracture
Not Available
Brittle, Metallic, Brittle, Metallic
Cleavage
perfect on {001}
Good on {010}
Chemical Composition
Not Available
Ca(VO)Si4O10•4(H2O)
Luster
Waxy, Pearly
Vitreous, Pearly
Pleochroism
Weak
Visible: X=Z= colorless Y= blue
Dispersion
Not Available
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Transparency
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Refractive Index
1.600-1.630
1.542
Optic Character
Not Available
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
Not Available
0.009
Clarity
Not Available
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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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Nepouite Vs Cavansite Fracture
Fracture is an important parameter when you compare Nepouite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Nepouite Vs Cavansite 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. Cavansite fracture is Brittle, Brittle, Metallic and Metallic.
Nepouite Vs Cavansite Luster
A primary knowledge about Nepouite vs Cavansite 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. Nepouite exhibits Pearly and Waxy luster. Cavansite, on other hand, exhibits Pearly and Vitreous luster.