Cuprite Vs Shigaite
Origin
Southern and central Africa
Not Available
Color
Red, Brown, Red, Red, Black
Yellow, Brown, Black, orange
Streak
Brownish, Red, Brownish, Red
Yellow, White
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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Finger
Not Available
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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
Brittle
Moderately flexible
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
5.85-6.15
2.32
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Flexible Flexible fragments.
Cleavage
Fair in four directions forming octahedrons
Perfect on {0001}
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Adamantine
Vitreous
Pleochroism
visible
Distinct
Dispersion
Not Available
Not Available
Transparency
TranslucentWalter Schumann
Not Available
Refractive Index
2.849
1.546
Optic Character
Not Available
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Crystal System
cubic
Trigonal
Birefringence
Not Available
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Clarity
TranslucentWalter Schumann
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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Cuprite Vs Shigaite Fracture
Fracture is an important parameter when you compare Cuprite and Shigaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cuprite Vs Shigaite 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 Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas. Shigaite fracture is Flexible Flexible fragments..
Cuprite Vs Shigaite Luster
A primary knowledge about Cuprite vs Shigaite 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. Shigaite, on other hand, exhibits Vitreous luster.