Origin
Canada, Russia, Kenya, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Norway, Brazil
Not Available
Color
Green, Greenish, Black, Green, Greenish, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black
Colorless, Blue, White, Yellow, gray
Streak
Yellow, Yellowish-grey, gray
White
For which Rashi?
Pisces
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Not Noted
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Not to wear with
Not Available
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Powers
Healing
Not Available
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.50-3.60
Not Available
Fracture
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Brittle, Uneven
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Perfect
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Not Available
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
X = emerald green
Not Available
Dispersion
Not Available
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Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.720-1.778
1.490-1.507
Optic Character
Not Available
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Crystal System
monoclinic
Hexagonal
Birefringence
0.037-0.061
0.002-0.012
Clarity
Gemmological Tables (2004) More from other references
Not Available
Neurological
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Cardiovascular
Not Available
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Respiratory
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Reproductive
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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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Aegirine Vs Vishnevite Fracture
Fracture is an important parameter when you compare Aegirine and Vishnevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Vishnevite 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 Aegirine is Uneven, Brittle, Metallic, Brittle, Metallic, Brittle and Metallic. Vishnevite fracture is Brittle and Uneven.
Aegirine Vs Vishnevite Luster
A primary knowledge about Aegirine vs Vishnevite 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. Aegirine exhibits Vitreous and Resinous luster. Vishnevite, on other hand, exhibits Vitreous and Pearly luster.