Origin
Not Available
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Color
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray
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
Not Available
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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
Not Available
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Tenacity
Not Available
Brittle
Solubility
insoluble
Not Available
Durability
Not Available
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Specific Gravity
2.36
2.57-2.66
Fracture
Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous
Subconchoidal, Conchoidal, Brittle
Cleavage
[110] perfect, [101] good, [010] distinct
Fair on {100}, poor on {001} and {010}
Mohs Hardness
3.5-4
7-7.5
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg2Al4Si5O18
Luster
Vitreous, Resinous, Pearly
Greasy, Vitreous
Pleochroism
Weak
X = pale yellow
Dispersion
Not Available
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Transparency
Gems
Not Available
Refractive Index
1.518-1.561
Not Available
Optic Character
Not Available
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.025
Not Available
Clarity
Gems
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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Wavellite Vs Cordierite Fracture
Fracture is an important parameter when you compare Wavellite and Cordierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Wavellite Vs Cordierite 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 Wavellite is Fibrous, Subconchoidal, Uneven and UnevenArthur Thomas. Cordierite fracture is Brittle, Conchoidal and Subconchoidal.
Wavellite Vs Cordierite Luster
A primary knowledge about Wavellite vs Cordierite 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. Wavellite exhibits Pearly, Resinous and Vitreous luster. Cordierite, on other hand, exhibits Greasy and Vitreous luster.