Powellite Vs Kutnohorite
Origin
India
Not Available
Color
Yellow, Greenish, Blue, Brown, Green, gray
White, Pale pink, Brown, Yellow, pink
Streak
Yellow
White, Pale pink
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
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Deities
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Not to wear with
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Powers
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
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Specific Gravity
4.23
3.12
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Subconchoidal, Brittle, Conchoidal
Cleavage
{111} Distinct
Perfect on {10 1 1}
Chemical Composition
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Not Available
Luster
Greasy, Subadamantine
Vitreous
Pleochroism
In deeply colored specimens: blue greenAnthony et al
Not Available
Dispersion
Not Available
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Transparency
Transparent
Not Available
Refractive Index
1.974-1.984
1.727
Optic Character
Not Available
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Crystal System
Not Available
Trigonal
Birefringence
Not Available
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Clarity
Transparent
Not Available
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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Powellite Vs Kutnohorite Fracture
Fracture is an important parameter when you compare Powellite and Kutnohorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Powellite Vs Kutnohorite 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. Kutnohorite fracture is Brittle, Conchoidal and Subconchoidal.
Powellite Vs Kutnohorite Luster
A primary knowledge about Powellite vs Kutnohorite 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. Kutnohorite, on other hand, exhibits Vitreous luster.