Origin
Madagascar
Canada, Russia, Kenya, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Brazil, Russia, Norway, Brazil
Color
Brownish, Black, Reddish, Brown, Blue
Green, Greenish, Black, Green, Greenish, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black, Green, Greenish, Black, Reddish, Brown, Black
Streak
Reddish, Brown
Yellow, Yellowish-grey, gray
For which Rashi?
Not Available
Pisces
Planet
Not Available
Not Available
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 Available
Not Noted
Not to wear with
Not Available
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Powers
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Healing
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.84
3.50-3.60
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Cleavage
{0001} good, {10 1 0} parting
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Resinous
Pleochroism
O = brownish gray; E = gray
X = emerald green
Dispersion
Not Available
Not Available
Transparency
Handbook of mineralogy (2001)
Gemmological Tables (2004) More from other references
Refractive Index
1.79-1.807
1.720-1.778
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
monoclinic
Birefringence
Not Available
0.037-0.061
Clarity
Handbook of mineralogy (2001)
Gemmological Tables (2004) More from other references
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
Not Available
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Psychology
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Healing
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Qualities Associated
Not Available
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Hibonite Vs Aegirine Fracture
Fracture is an important parameter when you compare Hibonite and Aegirine Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Aegirine 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 Hibonite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal. Aegirine fracture is Brittle, Brittle, Brittle, Metallic, Metallic, Metallic and Uneven.
Hibonite Vs Aegirine Luster
A primary knowledge about Hibonite vs Aegirine 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. Hibonite exhibits Vitreous luster. Aegirine, on other hand, exhibits Resinous and Vitreous luster.