Hibonite Vs Esperite
Color
Brownish, Black, Reddish, Brown, Blue
White
Streak
Reddish, Brown
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
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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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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.84
4.28-4.42
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Metallic
Cleavage
{0001} good, {10 1 0} parting
Distinct on [010] and [100] poor on [101]
Mohs Hardness
7.5-8
5-5.5
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)
Pleochroism
O = brownish gray; E = gray
colorless.
Dispersion
Not Available
Not Available
Transparency
Handbook of mineralogy (2001)
OpaqueAnthony et al, Opaque, Transparent
Refractive Index
1.79-1.807
1.760-1.774
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
monoclinic
Birefringence
Not Available
0.012
Clarity
Handbook of mineralogy (2001)
OpaqueAnthony et al
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 Esperite Fracture
Fracture is an important parameter when you compare Hibonite and Esperite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Esperite 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. Esperite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Metallic.
Hibonite Vs Esperite Luster
A primary knowledge about Hibonite vs Esperite 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. Esperite, on other hand, exhibits Vitreous luster.