Cuprite Vs Prase
Origin
Southern and central Africa
Southern and central Africa
Color
Red, Brown, Red, Red, Black
Blue
Streak
Brownish, Red, Brownish, Red
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
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Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
5.85-6.15
2.64-2.69
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
Cleavage
Fair in four directions forming octahedrons
Not Available
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
Not Available
Pleochroism
visible
Not Available
Dispersion
Not Available
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Transparency
TranslucentWalter Schumann
Transparent, Translucent
Refractive Index
2.849
1.544-1.553
Optic Character
Not Available
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Crystal System
cubic
Not Available
Birefringence
Not Available
0.009
Clarity
TranslucentWalter Schumann
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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Cuprite Vs Prase Fracture
Fracture is an important parameter when you compare Cuprite and Prase Physical Properties. It is necessary to understand the significance of these properties, before you compare Cuprite Vs Prase 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 Cuprite is Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle and Conchoidal. Prase fracture is Gems, Sixth Edition (2006), Gems and Sixth Edition (2006).
Cuprite Vs Prase Luster
A primary knowledge about Cuprite vs Prase 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. Cuprite exhibits Adamantine luster.