Hibonite Vs Shigaite
Origin
Madagascar
Not Available
Color
Brownish, Black, Reddish, Brown, Blue
Yellow, Brown, Black, orange
Streak
Reddish, Brown
Yellow, White
For which Rashi?
Not Available
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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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Moderately flexible
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.84
2.32
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Flexible Flexible fragments.
Cleavage
{0001} good, {10 1 0} parting
Perfect on {0001}
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Not Available
Pleochroism
O = brownish gray; E = gray
Distinct
Dispersion
Not Available
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Transparency
Handbook of mineralogy (2001)
Not Available
Refractive Index
1.79-1.807
1.546
Optic Character
Not Available
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Crystal System
Hexagonal
Trigonal
Birefringence
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Clarity
Handbook of mineralogy (2001)
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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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Hibonite Vs Shigaite Fracture
Fracture is an important parameter when you compare Hibonite and Shigaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Shigaite 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. Shigaite fracture is Flexible Flexible fragments..
Hibonite Vs Shigaite Luster
A primary knowledge about Hibonite vs Shigaite 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. Shigaite, on other hand, exhibits Vitreous luster.