Origin
Canada, Southern and central Africa, Italy, Australia, India
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
Virgo
Aries, Libra, Taurus, Aries, Libra, Taurus, Aries, Libra, Taurus
Planet
Mercury, Jupiter
Jupiter
Element of Planets
Water
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Receptive
Deities
The All
Endurance, Meditation, Love
Not to wear with
Not Available
Not Available
Powers
Not Available
Love
Planetary
All
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.69-2.79
3.53-3.65
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Splintery, Brittle, Metallic
Cleavage
Poor on {0001}
[100] perfect [010] imperfect with 79° angle between
Mohs Hardness
5.5-6.5
4-7
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Weak
Trichroic
Dispersion
Not Available
Not Available
Transparency
Translucent
Not Available
Refractive Index
1.607-1.612
1.71-1.74
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Triclinic
Birefringence
0.003
Not Available
Clarity
Translucent
Color grading system
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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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
Not Available
Qualities Associated
Not Available
Not Available
Sugilite Vs Kyanite Fracture
Fracture is an important parameter when you compare Sugilite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Kyanite 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, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Kyanite fracture is Brittle, Metallic and Splintery.
Sugilite Vs Kyanite Luster
A primary knowledge about Sugilite vs Kyanite 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. Kyanite, on other hand, exhibits Pearly and Vitreous luster.