Andean Opal Vs Cavansite
Origin
Not Available
India
Color
Blue
Blue, Greenish, Greenish, Blue
Streak
Not Available
Blue, White
For which Rashi?
Not Available
Not Available
Planet
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Not Available
Element of Planets
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Not Available
Finger
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Not Available
Ring Metal
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Not Available
Energy
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Not Available
Deities
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Not Available
Not to wear with
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Not Available
Powers
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Planetary
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Not Available
Talisman
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Not Available
Tenacity
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Brittle
Solubility
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Not Available
Durability
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Not Available
Specific Gravity
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2.25-2.33
Fracture
Not Available
Brittle, Metallic, Brittle, Metallic
Cleavage
Not Available
Good on {010}
Mohs Hardness
Not Available
3-4
Chemical Composition
Not Available
Ca(VO)Si4O10•4(H2O)
Luster
Not Available
Vitreous, Pearly
Pleochroism
Not Available
Visible: X=Z= colorless Y= blue
Dispersion
Not Available
Not Available
Transparency
Transparent
Not Available
Refractive Index
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1.542
Optic Character
Not Available
Not Available
Crystal System
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Orthorhombic
Birefringence
Not Available
0.009
Clarity
Transparent
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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Andean Opal Vs Cavansite Fracture
Fracture is an important parameter when you compare Andean Opal and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andean Opal 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.
Andean Opal Vs Cavansite Luster
A primary knowledge about Andean Opal 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. Cavansite, on other hand, exhibits Pearly and Vitreous luster.