Sugilite Vs Vesuvianite
Origin
Canada, Southern and central Africa, Italy, Australia, India
Not Available
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Brown, Blue, Green, Yellow, White
For which Rashi?
Virgo
Not Available
Planet
Mercury, Jupiter
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Element of Planets
Water
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
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Deities
The All
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Not to wear with
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Powers
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Planetary
All
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Talisman
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Tenacity
Not Available
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Solubility
Not Available
Vesuvianite is virtually insolouble in acids
Durability
Not Available
Not Available
Specific Gravity
2.69-2.79
3.32-3.43
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle
Cleavage
Poor on {0001}
Poor on {110} and {100} very poor on {001}
Mohs Hardness
5.5-6.5
6-7
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, Resinous
Pleochroism
Weak
slight in colored varieties
Dispersion
Not Available
Not Available
Transparency
Translucent
Not Available
Refractive Index
1.607-1.612
1.703-1.752
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
tetragonal
Birefringence
0.003
0.004-0.006
Clarity
Translucent
Not Available
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
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Sugilite Vs Vesuvianite Fracture
Fracture is an important parameter when you compare Sugilite and Vesuvianite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Vesuvianite 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). Vesuvianite fracture is Brittle and Conchoidal.
Sugilite Vs Vesuvianite Luster
A primary knowledge about Sugilite vs Vesuvianite 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. Vesuvianite, on other hand, exhibits Resinous and Vitreous luster.