Cubic Zirconia Vs Star Sapphire
Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, Yellow, Brown
Yellow, Green, Blue, Violet
Streak
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For which Rashi?
Chakra Gemstone Properties
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Planet
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Element of Planets
Earth
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
Healing
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Planetary
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Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
5.50-6.00
3.90-4.05
Fracture
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Cleavage
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Mohs Hardness
8.5
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Chemical Composition
ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
Al 2O 3Ulrich Henn and Claudio C.
Luster
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Pleochroism
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Dispersion
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Transparency
Transparent
Transparent, Translucent
Refractive Index
2.150-2.182
1.758-1.780
Optic Character
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Crystal System
Isometric
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Birefringence
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0.007-0.010
Clarity
Transparent
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
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Healing
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Qualities Associated
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Cubic Zirconia Vs Star Sapphire Fracture
Fracture is an important parameter when you compare Cubic Zirconia and Star Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Cubic Zirconia Vs Star Sapphire 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.
Cubic Zirconia Vs Star Sapphire Luster
A primary knowledge about Cubic Zirconia vs Star Sapphire 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.