Moissanite Vs Uvite
Origin
Southern and central Africa
Sri Lanka
Color
Greenish, Blue, Colorless, Green, Yellow
Red, Brown, Black
Streak
Greenish, gray
Brown
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
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Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Not Available
Solubility
none
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.17-3.24
2.97-3.14
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Uneven, Conchoidal, Brittle
Cleavage
(0001) indistinct
{1011} Indistinct
Mohs Hardness
9-9.5
Not Available
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Adamantine
Vitreous
Pleochroism
NilArthur Thomas
Pale yellow colorlessAnthony et al
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
2.648-2.691
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
6H polytype
Not Available
Birefringence
0.043
0.014-0.032
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Moissanite Vs Uvite Fracture
Fracture is an important parameter when you compare Moissanite and Uvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moissanite Vs Uvite 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 Moissanite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Uvite fracture is Brittle, Conchoidal and Uneven.
Moissanite Vs Uvite Luster
A primary knowledge about Moissanite vs Uvite 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. Moissanite exhibits Adamantine luster. Uvite, on other hand, exhibits Vitreous luster.