Scorzalite Vs Cordierite Iolite
Origin
Brazil
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Color
Blue, Greenish
Violet, Blue
Streak
White
Not Available
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
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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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.31
2.56-2.66
Fracture
Uneven
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
{110} Good
Not Available
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Luster
Not Available
Vitreous
Pleochroism
Colorless blueAnthony et al
Strong trichroism: colorless to yellowish
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.639-1.680
1.542-1.578
Optic Character
Not Available
Biaxial/+
Crystal System
Not Available
Not Available
Birefringence
0.041
0.008-0.012
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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
Not Available
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Healing
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Qualities Associated
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Scorzalite Vs Cordierite Iolite Fracture
Fracture is an important parameter when you compare Scorzalite and Cordierite Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Scorzalite Vs Cordierite Iolite 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 Scorzalite is Uneven. Cordierite Iolite fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.
Scorzalite Vs Cordierite Iolite Luster
A primary knowledge about Scorzalite vs Cordierite Iolite 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, on other hand, exhibits Vitreous luster.