Hibonite Vs Cuprite
Origin
Madagascar
Southern and central Africa
Color
Brownish, Black, Reddish, Brown, Blue
Red, Brown, Red, Red, Black
Streak
Reddish, Brown
Brownish, Red, Brownish, Red
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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Tenacity
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Brittle
Solubility
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Durability
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Specific Gravity
3.84
5.85-6.15
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
{0001} good, {10 1 0} parting
Fair in four directions forming octahedrons
Mohs Hardness
7.5-8
3.5-4
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
O = brownish gray; E = gray
visible
Dispersion
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Transparency
Handbook of mineralogy (2001)
TranslucentWalter Schumann
Refractive Index
1.79-1.807
2.849
Optic Character
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Crystal System
Hexagonal
cubic
Birefringence
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Clarity
Handbook of mineralogy (2001)
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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Hibonite Vs Cuprite Fracture
Fracture is an important parameter when you compare Hibonite and Cuprite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite 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 Hibonite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal. Cuprite fracture is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas.
Hibonite Vs Cuprite Luster
A primary knowledge about Hibonite 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. Hibonite exhibits Vitreous luster. Cuprite, on other hand, exhibits Adamantine luster.