Agrellite Vs Narsarsukite
Color
White, White, Greenish, White, Greenish, White, Greenish
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
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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Brittle
Solubility
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Durability
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Specific Gravity
2.88
2.72-2.83
Fracture
Not Available
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
perfect [110]
Good on {100} and {110}
Chemical Composition
NaCa2Si4O10F
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Luster
Pearly
Vitreous, Pearly
Pleochroism
colorless.
Weak; O = colorless to yellow; E = colorless to honey-yellow
Dispersion
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Transparency
Not Available
Transparent, Translucent
Refractive Index
1.567
1.610-1.647
Optic Character
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Crystal System
Triclinic
tetragonal
Birefringence
0.014
0.021
Clarity
Not Available
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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Agrellite Vs Narsarsukite Fracture
Fracture is an important parameter when you compare Agrellite and Narsarsukite Physical Properties. It is necessary to understand the significance of these properties, before you compare Agrellite Vs Narsarsukite 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. Narsarsukite fracture is Brittle, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Agrellite Vs Narsarsukite Luster
A primary knowledge about Agrellite vs Narsarsukite 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. Agrellite exhibits Pearly luster. Narsarsukite, on other hand, exhibits Pearly and Vitreous luster.