Feldspar Vs Uvite
Origin
Southern and central Africa
Sri Lanka
Color
Yellow, Green
Red, Brown, Black
For which Rashi?
Not Available
Not Available
Planet
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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
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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
2.56-2.75
2.97-3.14
Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
Uneven, Conchoidal, Brittle
Cleavage
two or three
{1011} Indistinct
Mohs Hardness
6-6.5
Not Available
Chemical Composition
Not Available
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Pleochroism
None
Pale yellow colorlessAnthony et al
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.518-1.570
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Triclinic or monoclinic
Not Available
Birefringence
0.008-0.010
0.014-0.032
Clarity
Transparent
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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Feldspar Vs Uvite Fracture
Fracture is an important parameter when you compare Feldspar and Uvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Feldspar 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 Feldspar is Conchoidal, Conchoidal, Gemstones of the world (2001), Uneven and Uneven. Uvite fracture is Brittle, Conchoidal and Uneven.
Feldspar Vs Uvite Luster
A primary knowledge about Feldspar 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. Feldspar exhibits Vitreous luster. Uvite, on other hand, exhibits Vitreous luster.