Franklinite Vs Hibonite
Color
Brown, Red, Black, Brownish
Brownish, Black, Reddish, Brown, Blue
Streak
Reddish, Brown, Reddish, Brown
Reddish, Brown
For which Rashi?
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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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Solubility
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Durability
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Specific Gravity
5.05-5.22
3.84
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
None
{0001} good, {10 1 0} parting
Mohs Hardness
5.5-6
7.5-8
Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
(Ca,Ce)(Al,Ti,Mg)12O19
Luster
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Vitreous
Pleochroism
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O = brownish gray; E = gray
Dispersion
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Transparency
Translucent
Handbook of mineralogy (2001)
Refractive Index
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1.79-1.807
Optic Character
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Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Hexagonal
Birefringence
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Clarity
Translucent
Handbook of mineralogy (2001)
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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Franklinite Vs Hibonite Fracture
Fracture is an important parameter when you compare Franklinite and Hibonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Franklinite Vs Hibonite 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 Franklinite is ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Hibonite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal.
Franklinite Vs Hibonite Luster
A primary knowledge about Franklinite vs Hibonite 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, on other hand, exhibits Vitreous luster.