Star Ruby Vs Hibonite
Origin
Southern and central Africa
Madagascar
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brownish, Black, Reddish, Brown, Blue
Streak
Not Available
Reddish, Brown
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
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Not to wear with
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Powers
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.95-4.10
3.84
Fracture
Uneven, Gems, Sixth Edition (2006)
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Not Available
{0001} good, {10 1 0} parting
Mohs Hardness
Not Available
7.5-8
Chemical Composition
Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)
(Ca,Ce)(Al,Ti,Mg)12O19
Luster
Not Available
Vitreous
Pleochroism
Not Available
O = brownish gray; E = gray
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Handbook of mineralogy (2001)
Refractive Index
1.757-1.780
1.79-1.807
Optic Character
Not Available
Not Available
Crystal System
Not Available
Hexagonal
Birefringence
0.007-0.010
Not Available
Clarity
Transparent
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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Star Ruby Vs Hibonite Fracture
Fracture is an important parameter when you compare Star Ruby and Hibonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Star Ruby 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 Star Ruby is Uneven, Gems and Sixth Edition (2006). Hibonite fracture is Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal and Brittle.
Star Ruby Vs Hibonite Luster
A primary knowledge about Star Ruby 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.