Corundum Vs Moroxite
Origin
Southern and central Africa
Southern and central Africa
Color
Violet, Blue, Red, Yellow, Brown, gray
Blue
Streak
White, None
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
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Tenacity
Brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
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Specific Gravity
3.90-4.05
3.13-3.26
Fracture
Uneven, Uneven, Gems, Difficult, Fibrous
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
None – parting in 3 directions
Not Available
Mohs Hardness
9
Not Available
Chemical Composition
Al 2O 3Arthur Thomas , Gemstones (2009)
Ca 5(F,Cl)(PO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Adamantine, Vitreous
Not Available
Pleochroism
None
Not Available
Transparency
Transparent, Translucent
Gemmological Tables (2004)
Refractive Index
1.758-1.780
1.628-1.651
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.007-0.010
0.002-0.008
Clarity
Gemmological Tables (2004) More from other references
TransparentUlrich Henn and Claudio C. Milisenda
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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Corundum Vs Moroxite Fracture
Fracture is an important parameter when you compare Corundum and Moroxite Physical Properties. It is necessary to understand the significance of these properties, before you compare Corundum Vs Moroxite 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. Moroxite fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Corundum Vs Moroxite Luster
A primary knowledge about Corundum vs Moroxite 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.