Hibonite Vs Hureaulite
Origin
Madagascar
USA, Southern and central Africa
Color
Brownish, Black, Reddish, Brown, Blue
Violet, Red, White, Reddish
Streak
Reddish, Brown
White
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
3.19
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Brittle, Uneven
Cleavage
{0001} good, {10 1 0} parting
{???} Distinct
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Greasy
Pleochroism
O = brownish gray; E = gray
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
Dispersion
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Transparency
Handbook of mineralogy (2001)
Transparent
Refractive Index
1.79-1.807
1.647-1.667
Optic Character
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Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
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0.012
Clarity
Handbook of mineralogy (2001)
Transparent
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 Hureaulite Fracture
Fracture is an important parameter when you compare Hibonite and Hureaulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Hureaulite 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. Hureaulite fracture is Brittle and Uneven.
Hibonite Vs Hureaulite Luster
A primary knowledge about Hibonite vs Hureaulite 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. Hureaulite, on other hand, exhibits Greasy and Vitreous luster.