Uvarovite Vs Jeremejevite
Origin
China, Russia
Southern and central Africa
Color
Green
Yellow, Blue, Colorless, Yellow, White
For which Rashi?
Not Available
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Planet
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Element of Planets
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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
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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
Not Available
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Specific Gravity
3.77
3.28-3.31
Fracture
Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
None
None observed
Mohs Hardness
6.5-7.5
6.5-7.5
Chemical Composition
Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Pleochroism
Not Available
Colorless
Transparency
Translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.87
1.638-1.650
Optic Character
Not Available
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Crystal System
cubic
Hexagonal
Birefringence
Not Available
0.0130
Clarity
Translucent
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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Uvarovite Vs Jeremejevite Fracture
Fracture is an important parameter when you compare Uvarovite and Jeremejevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvarovite Vs Jeremejevite 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 Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Metallic and Uneven. Jeremejevite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Uvarovite Vs Jeremejevite Luster
A primary knowledge about Uvarovite vs Jeremejevite 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. Jeremejevite, on other hand, exhibits Vitreous luster.