Uvite Vs Parisite
Origin
Sri Lanka
Colombia, Southern and central Africa
Color
Red, Brown, Black
Yellow
Streak
Brown
Not Available
For which Rashi?
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Planet
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Element of Planets
Not Available
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Finger
Not Available
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.97-3.14
4.33-4.42
Fracture
Uneven, Conchoidal, Brittle
Not Available
Cleavage
{1011} Indistinct
Not Available
Mohs Hardness
Not Available
4.5
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Ca(Nd,Ce,La) 2(CO 3) 3F 2Ulrich Henn and Claudio C.
Luster
Vitreous
Not Available
Pleochroism
Pale yellow colorlessAnthony et al
Not Available
Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.614-1.666
1.671-1.771
Optic Character
Not Available
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Crystal System
Not Available
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Birefringence
0.014-0.032
0.099-0.100
Clarity
Transparent
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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Uvite Vs Parisite Fracture
Fracture is an important parameter when you compare Uvite and Parisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvite Vs Parisite 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 Uvite is Brittle, Conchoidal and Uneven.
Uvite Vs Parisite Luster
A primary knowledge about Uvite vs Parisite 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. Uvite exhibits Vitreous luster.