Atacamite Vs Riebeckite
Origin
Not Available
Not Available
Color
Green, Green, Yellow, Black
Black, Blue, Yellow, Green
Streak
Green
Grey, Greenish, Brown
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
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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
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Durability
Not Available
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Specific Gravity
3.745-3.776
3.28-3.44
Fracture
Conchoidal, Conchoidal, Brittle
Uneven, Splintery, Brittle
Cleavage
Perfect on {010}, fair on {101}
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
3-3.5
5.0-6.0
Chemical Composition
Cu2Cl(OH)3
Not Available
Luster
Adamantine, Vitreous
Vitreous, Silky
Pleochroism
X = pale green; Y = yellow-green; Z = grass-green
X = blue
Dispersion
Not Available
Not Available
Transparency
Not Available
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Refractive Index
1.831
1.680-1.698
Optic Character
Not Available
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.049
0.005-0.008
Clarity
Not Available
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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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Atacamite Vs Riebeckite Fracture
Fracture is an important parameter when you compare Atacamite and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Atacamite Vs Riebeckite 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 Atacamite is Brittle, Conchoidal and Conchoidal. Riebeckite fracture is Brittle, Splintery and Uneven.
Atacamite Vs Riebeckite Luster
A primary knowledge about Atacamite vs Riebeckite 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. Atacamite exhibits Adamantine and Vitreous luster. Riebeckite, on other hand, exhibits Silky and Vitreous luster.