Sugilite Vs Hibonite
Origin
Canada, Southern and central Africa, Italy, Australia, India
Madagascar
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Brownish, Black, Reddish, Brown, Blue
Streak
White
Reddish, Brown
For which Rashi?
Virgo
Not Available
Planet
Mercury, Jupiter
Not Available
Element of Planets
Water
Not Available
Energy
Receptive
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Finger
Not Available
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Ring Metal
Not Available
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Deities
The All
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Not to wear with
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Powers
Not Available
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Planetary
All
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.69-2.79
3.84
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Poor on {0001}
{0001} good, {10 1 0} parting
Mohs Hardness
5.5-6.5
7.5-8
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Ce)(Al,Ti,Mg)12O19
Pleochroism
Weak
O = brownish gray; E = gray
Dispersion
Not Available
Not Available
Transparency
Translucent
Handbook of mineralogy (2001)
Refractive Index
1.607-1.612
1.79-1.807
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Hexagonal
Birefringence
0.003
Not Available
Clarity
Translucent
Handbook of mineralogy (2001)
Neurological
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Cardiovascular
Not Available
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Sugilite Vs Hibonite Fracture
Fracture is an important parameter when you compare Sugilite and Hibonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite 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 Sugilite is ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas and Gemstones (2009). Hibonite fracture is Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal and Brittle.
Sugilite Vs Hibonite Luster
A primary knowledge about Sugilite 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. Sugilite exhibits Vitreous luster. Hibonite, on other hand, exhibits Vitreous luster.
