Hibonite Vs Microlite
Origin
Madagascar
USA, Southern and central Africa
Color
Brownish, Black, Reddish, Brown, Blue
Yellow, Brown, Reddish, Greenish, Green, gray
Streak
Reddish, Brown
Yellow
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
3.84
5.5
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{0001} good, {10 1 0} parting
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
7.5-8
5-5.5
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
O = brownish gray; E = gray
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Dispersion
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Transparency
Handbook of mineralogy (2001)
Translucent
Refractive Index
1.79-1.807
1.993-2.02
Optic Character
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Crystal System
Hexagonal
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Birefringence
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Clarity
Handbook of mineralogy (2001)
Translucent
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 Microlite Fracture
Fracture is an important parameter when you compare Hibonite and Microlite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Microlite 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. Microlite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Hibonite Vs Microlite Luster
A primary knowledge about Hibonite vs Microlite 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. Microlite, on other hand, exhibits Vitreous luster.