Cordierite Iolite Vs Pyroxmangite
Origin
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Australia
Color
Violet, Blue
Red, pink, rose, Brown
Streak
Not Available
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
Not Available
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Deities
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.56-2.66
3.76-3.77
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
Not Available
{110} Perfect, {110} Perfect
Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Pleochroism
Strong trichroism: colorless to yellowish
Not Available
Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.542-1.578
1.735-1.756
Optic Character
Biaxial/+
Not Available
Crystal System
Not Available
Not Available
Birefringence
0.008-0.012
0.017-0.019
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
Not Available
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Psychology
Not Available
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Healing
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Qualities Associated
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Cordierite Iolite Vs Pyroxmangite Fracture
Fracture is an important parameter when you compare Cordierite Iolite and Pyroxmangite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Iolite Vs Pyroxmangite 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 Iolite is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven. Pyroxmangite fracture is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.
Cordierite Iolite Vs Pyroxmangite Luster
A primary knowledge about Cordierite Iolite vs Pyroxmangite 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 Iolite exhibits Vitreous luster. Pyroxmangite, on other hand, exhibits Vitreous luster.