Aragonite Vs Riebeckite
Origin
Canada, Pakistan
Not Available
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, White, gray, Reddish, orange
Black, Blue, Yellow, Green
Streak
White
Grey, Greenish, Brown
For which Rashi?
Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn
Not Available
Element of Planets
Earth
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective, Receptive
Not Available
Deities
Goddess
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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Solubility
Dilute acid
Not Available
Durability
Not Available
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Specific Gravity
2.93-2.96
3.28-3.44
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Splintery, Brittle
Cleavage
Distinct on {010}, imperfect {110} and {011}
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
3.5-4
5.0-6.0
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Vitreous, Resinous
Vitreous, Silky
Pleochroism
StrongArthur Thomas
X = blue
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.525-1.686
1.680-1.698
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.155
0.005-0.008
Clarity
Transparent
Not Available
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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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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Aragonite Vs Riebeckite Fracture
Fracture is an important parameter when you compare Aragonite and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite 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 Aragonite is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Riebeckite fracture is Brittle, Splintery and Uneven.
Aragonite Vs Riebeckite Luster
A primary knowledge about Aragonite 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. Aragonite exhibits Resinous and Vitreous luster. Riebeckite, on other hand, exhibits Silky and Vitreous luster.