Cuprite Vs Sylvite
Origin
Southern and central Africa
Mexico, Canada
Color
Red, Brown, Red, Red, Black
Colorless, White, Blue, Red, Reddish, Brownish
Streak
Brownish, Red, Brownish, Red
White
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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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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Solubility
Not Available
Soluble
Durability
Not Available
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Specific Gravity
5.85-6.15
1.993
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven, Brittle
Cleavage
Fair in four directions forming octahedrons
Perfect on [100], [010], [001]
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Adamantine
Vitreous
Pleochroism
visible
Visible in colored crystals
Dispersion
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Transparency
TranslucentWalter Schumann
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Refractive Index
2.849
1.4903
Optic Character
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Crystal System
cubic
Isometric
Birefringence
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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 Sylvite Fracture
Fracture is an important parameter when you compare Cuprite and Sylvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cuprite Vs Sylvite 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. Sylvite fracture is Brittle and Uneven.
Cuprite Vs Sylvite Luster
A primary knowledge about Cuprite vs Sylvite 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. Sylvite, on other hand, exhibits Vitreous luster.