Cordierite Vs Nepouite
Origin
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Australia, Austria, Czech, Italy
Color
Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray
Green, Brownish
Streak
White
Greenish, White
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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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
2.57-2.66
3.18-3.24
Fracture
Subconchoidal, Conchoidal, Brittle
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Cleavage
Fair on {100}, poor on {001} and {010}
perfect on {001}
Chemical Composition
Mg2Al4Si5O18
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Luster
Greasy, Vitreous
Waxy, Pearly
Pleochroism
X = pale yellow
Weak
Dispersion
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Transparency
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Refractive Index
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1.600-1.630
Optic Character
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
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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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Cordierite Vs Nepouite Fracture
Fracture is an important parameter when you compare Cordierite and Nepouite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Vs Nepouite 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 Cordierite is Brittle, Conchoidal and Subconchoidal.
Cordierite Vs Nepouite Luster
A primary knowledge about Cordierite vs Nepouite 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. Cordierite exhibits Greasy and Vitreous luster. Nepouite, on other hand, exhibits Pearly and Waxy luster.