Austinite Vs Riebeckite
Color
Colorless, White, Green, White, Green, Brown, Colorless, Green, White, White
Black, Blue, Yellow, Green
Streak
White
Grey, Greenish, Brown
For which Rashi?
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Planet
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Element of Planets
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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
Easily soluble in cold dilute HCl
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Durability
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Specific Gravity
4.12
3.28-3.44
Fracture
Brittle, Uneven, Brittle, Uneven
Uneven, Splintery, Brittle
Cleavage
Good in two directions parallel to the prism faces {110}
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
4-4.5
5.0-6.0
Chemical Composition
CaZn(AsO4)(OH)
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Luster
Subadamantine, Silky, Fibrous
Vitreous, Silky
Pleochroism
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X = blue
Dispersion
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Transparency
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Refractive Index
1.759
1.680-1.698
Optic Character
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.024
0.005-0.008
Clarity
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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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Austinite Vs Riebeckite Fracture
Fracture is an important parameter when you compare Austinite and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Austinite 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 Austinite is Brittle, Brittle, Uneven and Uneven. Riebeckite fracture is Brittle, Splintery and Uneven.
Austinite Vs Riebeckite Luster
A primary knowledge about Austinite 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. Austinite exhibits Fibrous, Silky and Subadamantine luster. Riebeckite, on other hand, exhibits Silky and Vitreous luster.