Riebeckite Vs Paraiba
Origin
Not Available
Brazil, Mozambique
Color
Black, Blue, Yellow, Green
Blue, Green
Streak
Grey, Greenish, Brown
Not Available
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
Not Available
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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
Not Available
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Powers
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Planetary
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Talisman
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.28-3.44
3.04-3.13
Fracture
Uneven, Splintery, Brittle
Not Available
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Not Available
Mohs Hardness
5.0-6.0
7-7.5
Chemical Composition
Not Available
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Luster
Vitreous, Silky
Not Available
Pleochroism
X = blue
Not Available
Dispersion
Not Available
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Transparency
Not Available
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Refractive Index
1.680-1.698
1.618-1.643
Optic Character
Not Available
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Crystal System
monoclinic
Not Available
Birefringence
0.005-0.008
Not Available
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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Riebeckite Vs Paraiba Fracture
Fracture is an important parameter when you compare Riebeckite and Paraiba Physical Properties. It is necessary to understand the significance of these properties, before you compare Riebeckite Vs Paraiba 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 Riebeckite is Brittle, Splintery and Uneven.
Riebeckite Vs Paraiba Luster
A primary knowledge about Riebeckite vs Paraiba 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. Riebeckite exhibits Silky and Vitreous luster.