Cubic Zirconia Vs Alunite
Origin
Southern and central Africa
Australia, Italy
Color
Colorless, Yellow, Brown
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
Streak
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White
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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Brittle
Solubility
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Soluble
Durability
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Specific Gravity
5.50-6.00
2.6-2.9
Fracture
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Conchoidal, Uneven
Cleavage
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On {0001}, perfect
Chemical Composition
ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
KAl3(SO4)2(OH)6
Luster
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Vitreous, Pearly
Pleochroism
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Dispersion
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Transparency
Transparent
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Refractive Index
2.150-2.182
1.572
Optic Character
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Crystal System
Isometric
Trigonal
Birefringence
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0.020
Clarity
Transparent
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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 Alunite Fracture
Fracture is an important parameter when you compare Cubic Zirconia and Alunite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cubic Zirconia Vs Alunite 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. Alunite fracture is Conchoidal and Uneven.
Cubic Zirconia Vs Alunite Luster
A primary knowledge about Cubic Zirconia vs Alunite 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. Alunite, on other hand, exhibits Pearly and Vitreous luster.