Riebeckite Vs Zinnwaldite
Origin
Not Available
Not Available
Color
Black, Blue, Yellow, Green
Yellow, Violet, Green, Brown, White, gray, Greenish
Streak
Grey, Greenish, Brown
White
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
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Powers
Not Available
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Planetary
Not Available
Not Available
Talisman
Not Available
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Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.28-3.44
2.9-3.1
Fracture
Uneven, Splintery, Brittle
Uneven
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Perfect basal {001}
Mohs Hardness
5.0-6.0
3.5-4.0
Chemical Composition
Not Available
Not Available
Luster
Vitreous, Silky
Pearly, Vitreous
Pleochroism
X = blue
Distinct
Dispersion
Not Available
Not Available
Transparency
Not Available
Not Available
Refractive Index
1.680-1.698
1.565-1.625
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.005-0.008
0.040-0.050
Clarity
Not Available
Not Available
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 Zinnwaldite Fracture
Fracture is an important parameter when you compare Riebeckite and Zinnwaldite Physical Properties. It is necessary to understand the significance of these properties, before you compare Riebeckite Vs Zinnwaldite 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. Zinnwaldite fracture is Uneven.
Riebeckite Vs Zinnwaldite Luster
A primary knowledge about Riebeckite vs Zinnwaldite 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. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.