Sugilite Vs Iddingsite
Origin
Canada, Southern and central Africa, Italy, Australia, India
Australia
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Brown
For which Rashi?
Virgo
Not Available
Planet
Mercury, Jupiter
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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
Not Available
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Powers
Not Available
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Planetary
All
Not Available
Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
2.69-2.79
2.5-2.8
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
Poor on {0001}
{???} Perfect
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
MgO.Fe2O3.3SiO2•4(H2O)
Pleochroism
Weak
Not Available
Dispersion
Not Available
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Transparency
Translucent
Not Available
Refractive Index
1.607-1.612
Not Available
Optic Character
Not Available
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Crystal System
Hexagonal
Orthorhombic
Birefringence
0.003
Not Available
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
Not Available
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Psychology
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Healing
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Qualities Associated
Not Available
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Sugilite Vs Iddingsite Fracture
Fracture is an important parameter when you compare Sugilite and Iddingsite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Iddingsite 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).
Sugilite Vs Iddingsite Luster
A primary knowledge about Sugilite vs Iddingsite 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. Iddingsite, on other hand, exhibits Vitreous luster.
