Malachite Vs Cuprite
Origin
Southern and central Africa, green
Southern and central Africa
Color
Green
Red, Brown, Red, Red, Black
Streak
Green
Brownish, Red, Brownish, Red
For which Rashi?
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Not Available
Planet
Venus
Not Available
Element of Planets
Earth
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
Not Available
Deities
Freyja
Not Available
Not to wear with
Not Available
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Powers
Protection
Not Available
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
3.25-4.10
5.85-6.15
Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Perfect on { 2 01} fair on {010}
Fair in four directions forming octahedrons
Mohs Hardness
3.5-4
3.5-4
Chemical Composition
Cu2CO3(OH)2
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Vitreous, Silky, Fibrous
Adamantine
Pleochroism
Not Available
visible
Dispersion
None
Not Available
Transparency
Opaque
TranslucentWalter Schumann
Refractive Index
1.655-1.909
2.849
Optic Character
Not Available
Not Available
Crystal System
monoclinic
cubic
Birefringence
0.254
Not Available
Clarity
Gemmological Tables (2004) More from other references
TranslucentWalter Schumann
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Malachite Vs Cuprite Fracture
Fracture is an important parameter when you compare Malachite and Cuprite Physical Properties. It is necessary to understand the significance of these properties, before you compare Malachite 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 Malachite is Conchoidal, Conchoidal, Gemstones (2009) and Uneven. Cuprite fracture is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas.
Malachite Vs Cuprite Luster
A primary knowledge about Malachite 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. Malachite exhibits Adamantine, Fibrous, Silky and Vitreous luster. Cuprite, on other hand, exhibits Adamantine luster.