Childrenite Vs Cuprite
Origin
Brazil
Southern and central Africa
Color
Yellow, White, Brown, Brownish, Black
Red, Brown, Red, Red, Black
Streak
Brown, Yellow, White
Brownish, Red, Brownish, Red
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
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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
Not Available
Brittle
Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
3.06-3.25
5.85-6.15
Fracture
Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal, Uneven
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Poor/indistinct on {100}
Fair in four directions forming octahedrons
Mohs Hardness
4.5-5
3.5-4
Chemical Composition
(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Adamantine
Pleochroism
visible
visible
Dispersion
Not Available
Not Available
Transparency
Transparent
TranslucentWalter Schumann
Refractive Index
1.639-1.672
2.849
Optic Character
Not Available
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Crystal System
Orthorhombic
cubic
Birefringence
0.027-0.042
Not Available
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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Childrenite Vs Cuprite Fracture
Fracture is an important parameter when you compare Childrenite and Cuprite Physical Properties. It is necessary to understand the significance of these properties, before you compare Childrenite 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 Childrenite is Conchoidal, ConchoidalArthur Thomas, Sub-Conchoidal and Uneven. Cuprite fracture is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas.
Childrenite Vs Cuprite Luster
A primary knowledge about Childrenite 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. Childrenite exhibits Resinous and Vitreous luster. Cuprite, on other hand, exhibits Adamantine luster.