Hibonite Vs Magnesite
Color
Brownish, Black, Reddish, Brown, Blue
Yellow, Brown, Black, Colorless, White, Brownish
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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Brittle
Solubility
Not Available
Effervesces in hot HCl
Durability
Not Available
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Specific Gravity
3.84
2.92-3.12
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
{0001} good, {10 1 0} parting
[10 1 1] perfect
Mohs Hardness
7.5-8
3.5-4.5
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
O = brownish gray; E = gray
NilArthur Thomas
Dispersion
Not Available
Not Available
Transparency
Handbook of mineralogy (2001)
Translucent
Refractive Index
1.79-1.807
1.509-1.720
Optic Character
Not Available
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Crystal System
Hexagonal
Trigonal
Birefringence
Not Available
0.191
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 Magnesite Fracture
Fracture is an important parameter when you compare Hibonite and Magnesite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Magnesite 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. Magnesite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Hibonite Vs Magnesite Luster
A primary knowledge about Hibonite vs Magnesite 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. Magnesite, on other hand, exhibits Vitreous luster.