Origin
Canada, Russia, Kenya, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Norway, Brazil
Southern and central Africa
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
White, Colorless, Blue, Red, Green, Yellow, Violet, pink, Violet
Streak
Yellow, Yellowish-grey, gray
Not Available
For which Rashi?
Pisces
Not Available
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 Noted
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Not to wear with
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Powers
Healing
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Planetary
Not Available
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Talisman
Not Available
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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
3.50-3.60
2.27-2.33
Fracture
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Not Available
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
X = emerald green
Not Available
Dispersion
Not Available
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Transparency
Gemmological Tables (2004) More from other references
Gemmological Tables (2004)
Refractive Index
1.720-1.778
1.483-1.487
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Not Available
Birefringence
0.037-0.061
Not Available
Clarity
Gemmological Tables (2004) More from other references
Transparent
Neurological
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Cardiovascular
Not Available
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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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Aegirine Vs Hackmanite Fracture
Fracture is an important parameter when you compare Aegirine and Hackmanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Hackmanite 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 Brittle, Brittle, Brittle, Metallic, Metallic, Metallic and Uneven. Hackmanite fracture is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.
Aegirine Vs Hackmanite Luster
A primary knowledge about Aegirine vs Hackmanite 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 Resinous and Vitreous luster. Hackmanite, on other hand, exhibits Vitreous luster.