Turquoise Vs Corundum
Origin
Afghanistan, Australia, India, blue, green, blue, green
Southern and central Africa
Color
Green, Blue, gray
Violet, Blue, Red, Yellow, Brown, gray
For which Rashi?
Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius
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Planet
Venus, Neptune
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Element of Planets
Earth
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
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Deities
Buddha
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Not to wear with
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Powers
Protection, Courage, Love
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Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Soluble
insoluble
Durability
Not Available
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Specific Gravity
2.30-2.90
3.90-4.05
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Uneven, Gems, Difficult, Fibrous
Cleavage
Good to perfect_usually N/A
None – parting in 3 directions
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
Al 2O 3Arthur Thomas , Gemstones (2009)
Luster
Waxy
Adamantine, Vitreous
Transparency
Translucent, Opaque
Transparent, Translucent
Refractive Index
1.610-1.650
1.758-1.780
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Trigonal
Birefringence
0.040
0.007-0.010
Clarity
Translucent
Gemmological Tables (2004) More from other references
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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Turquoise Vs Corundum Fracture
Fracture is an important parameter when you compare Turquoise and Corundum Physical Properties. It is necessary to understand the significance of these properties, before you compare Turquoise Vs Corundum 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 Turquoise is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Corundum fracture is Difficult, Fibrous, Gems, Uneven and Uneven.
Turquoise Vs Corundum Luster
A primary knowledge about Turquoise vs Corundum 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. Turquoise exhibits Waxy luster. Corundum, on other hand, exhibits Adamantine and Vitreous luster.