Hibonite Vs Kyanite Cyprine
Origin
Madagascar
Kenya, Southern and central Africa
Color
Brownish, Black, Reddish, Brown, Blue
Green, Brown, Yellow, Red
Streak
Reddish, Brown
Not Available
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
Not Available
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Specific Gravity
3.84
3.55-3.70
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Gemstones (2009)
Cleavage
{0001} good, {10 1 0} parting
Not Available
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Pleochroism
O = brownish gray; E = gray
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Transparency
Handbook of mineralogy (2001)
Transparent
Refractive Index
1.79-1.807
1.710-1.735
Optic Character
Not Available
Biaxial/+
Crystal System
Hexagonal
Not Available
Birefringence
Not Available
0.012-0.033
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 Kyanite Cyprine Fracture
Fracture is an important parameter when you compare Hibonite and Kyanite Cyprine Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Kyanite Cyprine 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. Kyanite Cyprine fracture is Gemstones (2009).
Hibonite Vs Kyanite Cyprine Luster
A primary knowledge about Hibonite vs Kyanite Cyprine 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. Kyanite Cyprine, on other hand, exhibits Vitreous luster.