Cuprite Vs Richterite
Origin
Southern and central Africa
Canada, Australia
Color
Red, Brown, Red, Red, Black
Brown, Yellow, Red, Green, Blue, gray, Violet
Streak
Brownish, Red, Brownish, Red
Yellow, White
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
Brittle
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Solubility
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Durability
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Specific Gravity
5.85-6.15
3.0-3.5
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven, Brittle
Cleavage
Fair in four directions forming octahedrons
Perfect
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Adamantine
Vitreous
Pleochroism
visible
Strong: pale yellow
Dispersion
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Transparency
TranslucentWalter Schumann
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Refractive Index
2.849
1.615
Optic Character
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Crystal System
cubic
monoclinic
Birefringence
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0.021
Clarity
TranslucentWalter Schumann
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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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Cuprite Vs Richterite Fracture
Fracture is an important parameter when you compare Cuprite and Richterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cuprite Vs Richterite 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. Richterite fracture is Uneven and Brittle.
Cuprite Vs Richterite Luster
A primary knowledge about Cuprite vs Richterite 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. Richterite, on other hand, exhibits Vitreous luster.
