Narsarsukite Vs Pumpellyite
Origin
Canada
Southern and central Africa
Color
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
Green
Streak
White
Not Available
For which Rashi?
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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
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.72-2.83
3.20-3.30
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
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Cleavage
Good on {100} and {110}
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Chemical Composition
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
Luster
Vitreous, Pearly
Fibrous
Pleochroism
Weak; O = colorless to yellow; E = colorless to honey-yellow
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Dispersion
Not Available
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Transparency
Transparent, Translucent
Gemmological Tables (2004)
Refractive Index
1.610-1.647
1.674-1.764
Optic Character
Not Available
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Crystal System
tetragonal
monoclinic
Birefringence
0.021
0.014-0.016
Clarity
Transparent
OpaqueUlrich Henn and Claudio C. Milisenda
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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Narsarsukite Vs Pumpellyite Fracture
Fracture is an important parameter when you compare Narsarsukite and Pumpellyite Physical Properties. It is necessary to understand the significance of these properties, before you compare Narsarsukite Vs Pumpellyite 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 Narsarsukite is Brittle, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Narsarsukite Vs Pumpellyite Luster
A primary knowledge about Narsarsukite vs Pumpellyite 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. Narsarsukite exhibits Pearly and Vitreous luster. Pumpellyite, on other hand, exhibits Fibrous luster.