Hemimorphite Vs Cordierite Iolite
Origin
Mexico, Thailand, Italy, Austria
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Color
Green, Brown, Colorless, Greenish, gray, Yellow, White
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
Not Available
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Deities
Not Available
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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
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
3.30-3.50
2.56-2.66
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect on {110}, poor on {101}, {001} rare
Not Available
Chemical Composition
Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Luster
Vitreous, Adamantine, Silky
Vitreous
Pleochroism
AbsentWalter Schumann
Strong trichroism: colorless to yellowish
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.614-1.636
1.542-1.578
Optic Character
Not Available
Biaxial/+
Crystal System
Orthorhombic
Not Available
Birefringence
0.022
0.008-0.012
Clarity
Transparent
Transparent
Neurological
Not Available
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Cardiovascular
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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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Hemimorphite Vs Cordierite Iolite Fracture
Fracture is an important parameter when you compare Hemimorphite and Cordierite Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hemimorphite 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 Hemimorphite is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Uneven and Uneven. Cordierite Iolite fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.
Hemimorphite Vs Cordierite Iolite Luster
A primary knowledge about Hemimorphite 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. Hemimorphite exhibits Adamantine, Silky and Vitreous luster. Cordierite Iolite, on other hand, exhibits Vitreous luster.