Uvarovite Vs Pezzottaite
Origin
China, Russia
Afghanistan
Color
Green
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
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Solubility
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Durability
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Specific Gravity
3.77
2.90-3.14
Fracture
Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
None
Imperfect; basal
Mohs Hardness
6.5-7.5
7.5-8
Chemical Composition
Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Pleochroism
Not Available
Moderate dichroic
Transparency
Translucent
Transparent
Refractive Index
1.87
1.598-1.620
Optic Character
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Crystal System
cubic
Hexagonal
Birefringence
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0.008-0.011
Clarity
Translucent
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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Uvarovite Vs Pezzottaite Fracture
Fracture is an important parameter when you compare Uvarovite and Pezzottaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvarovite Vs Pezzottaite 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 Uvarovite is Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas and Gemstones (2009). Pezzottaite fracture is Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Brittle.
Uvarovite Vs Pezzottaite Luster
A primary knowledge about Uvarovite vs Pezzottaite 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. Uvarovite exhibits Vitreous luster. Pezzottaite, on other hand, exhibits Vitreous luster.