Pyrophyllite Vs Uvite
Color
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Red, Brown, Black
For which Rashi?
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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
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Specific Gravity
2.65-2.90
2.97-3.14
Fracture
Gemstones (2009), Flexible Flexible fragments.
Uneven, Conchoidal, Brittle
Cleavage
{001} Perfect
{1011} Indistinct
Mohs Hardness
Not Available
Not Available
Chemical Composition
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Pleochroism
NilArthur Thomas
Pale yellow colorlessAnthony et al
Transparency
Translucent
Transparent
Refractive Index
1.534-1.601
1.614-1.666
Optic Character
Not Available
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Crystal System
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Birefringence
0.050
0.014-0.032
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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Pyrophyllite Vs Uvite Fracture
Fracture is an important parameter when you compare Pyrophyllite and Uvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyrophyllite 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 Pyrophyllite is Flexible Flexible fragments. and Gemstones (2009). Uvite fracture is Brittle, Conchoidal and Uneven.
Pyrophyllite Vs Uvite Luster
A primary knowledge about Pyrophyllite 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. Pyrophyllite exhibits Pearly luster. Uvite, on other hand, exhibits Vitreous luster.