Powellite Vs Parisite
Origin
India
Colombia, Southern and central Africa
Color
Yellow, Greenish, Blue, Brown, Green, gray
Yellow
Streak
Yellow
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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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
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
4.23
4.33-4.42
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Not Available
Cleavage
{111} Distinct
Not Available
Chemical Composition
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca(Nd,Ce,La) 2(CO 3) 3F 2Ulrich Henn and Claudio C.
Luster
Greasy, Subadamantine
Not Available
Pleochroism
In deeply colored specimens: blue greenAnthony et al
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Dispersion
Not Available
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Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.974-1.984
1.671-1.771
Optic Character
Not Available
Not Available
Crystal System
Not Available
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Birefringence
Not Available
0.099-0.100
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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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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Powellite Vs Parisite Fracture
Fracture is an important parameter when you compare Powellite and Parisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Powellite 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 Powellite is Brittle, Conchoidal, Handbook of mineralogy (2001), Handbook of mineralogy (2001), UnevenAnthony et al and UnevenAnthony et al.
Powellite Vs Parisite Luster
A primary knowledge about Powellite 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. Powellite exhibits Greasy and Subadamantine luster.