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
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Yellow, Yellowish-grey, gray
Not Available
For which Rashi?
Pisces
Libra
Planet
Not Available
Venus, Mars
Element of Planets
Not Available
Earth
Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
Projective
Deities
Not Noted
Venus, Mars
Not to wear with
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Powers
Healing
Love, Courage
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
2.85-3.35
Fracture
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
3,2
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Tourmaline is a series of several different minerals with unique chemical formulas.
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
Transparent, Translucent
Refractive Index
1.720-1.778
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Hexagonal
Birefringence
0.037-0.061
0.014-0.040
Clarity
Gemmological Tables (2004) More from other references
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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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 Chrome Tourmaline Fracture
Fracture is an important parameter when you compare Aegirine and Chrome Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Chrome Tourmaline 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. Chrome Tourmaline fracture is ConchoidalArthur Thomas and Gemstones (2009).
Aegirine Vs Chrome Tourmaline Luster
A primary knowledge about Aegirine vs Chrome Tourmaline 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. Chrome Tourmaline, on other hand, exhibits Vitreous luster.