Sphalerite Vs Cuprite
Origin
Mexico, USA, Spain
Southern and central Africa
Color
Green, Brown, Yellow, Red, Black
Red, Brown, Red, Red, Black
Streak
Brownish, White
Brownish, Red, Brownish, Red
For which Rashi?
Not Available
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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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Tenacity
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Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.95-4.10
5.85-6.15
Fracture
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
Fair in four directions forming octahedrons
Mohs Hardness
3.5-4
3.5-4
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Adamantine
Pleochroism
AbsentWalter Schumann
visible
Transparency
Transparent, Translucent
TranslucentWalter Schumann
Refractive Index
2.368-2.371
2.849
Optic Character
Not Available
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Crystal System
Isometric
cubic
Birefringence
Not Available
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Clarity
Transparent
TranslucentWalter Schumann
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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Sphalerite Vs Cuprite Fracture
Fracture is an important parameter when you compare Sphalerite and Cuprite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sphalerite Vs Cuprite 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 Sphalerite is Gemstones of the world (2001) More from other references, Gemstones of the world (2001) More from other references, Uneven, UnevenWalter Schumann and UnevenWalter Schumann. Cuprite fracture is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas.
Sphalerite Vs Cuprite Luster
A primary knowledge about Sphalerite vs Cuprite 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. Sphalerite exhibits Adamantine luster. Cuprite, on other hand, exhibits Adamantine luster.