Corundum Vs Kyanite Cyprine
Origin
Southern and central Africa
Kenya, Southern and central Africa
Color
Violet, Blue, Red, Yellow, Brown, gray
Green, Brown, Yellow, Red
Streak
White, None
Not Available
For which Rashi?
Not Available
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Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
Not Available
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
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.05
3.55-3.70
Fracture
Uneven, Uneven, Gems, Difficult, Fibrous
Gemstones (2009)
Cleavage
None – parting in 3 directions
Not Available
Chemical Composition
Al 2O 3Arthur Thomas , Gemstones (2009)
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Luster
Adamantine, Vitreous
Vitreous
Pleochroism
None
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.758-1.780
1.710-1.735
Optic Character
Not Available
Biaxial/+
Crystal System
Trigonal
Not Available
Birefringence
0.007-0.010
0.012-0.033
Clarity
Gemmological Tables (2004) More from other references
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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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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Corundum Vs Kyanite Cyprine Fracture
Fracture is an important parameter when you compare Corundum and Kyanite Cyprine Physical Properties. It is necessary to understand the significance of these properties, before you compare Corundum Vs Kyanite Cyprine 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 Corundum is Difficult, Fibrous, Gems, Uneven and Uneven. Kyanite Cyprine fracture is Gemstones (2009).
Corundum Vs Kyanite Cyprine Luster
A primary knowledge about Corundum vs Kyanite Cyprine 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. Corundum exhibits Adamantine and Vitreous luster. Kyanite Cyprine, on other hand, exhibits Vitreous luster.