Dumortierite quartz Vs Sugilite
Origin
Not Available
Canada, Southern and central Africa, Italy, Australia, India
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
Not Available
White
For which Rashi?
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Virgo
Planet
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Mercury, Jupiter
Element of Planets
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Water
Finger
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Ring Metal
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Energy
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Receptive
Deities
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The All
Not to wear with
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Powers
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Planetary
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All
Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
Not Available
2.69-2.79
Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Not Available
Poor on {0001}
Mohs Hardness
Not Available
5.5-6.5
Chemical Composition
Not Available
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous
Pleochroism
Not Available
Weak
Dispersion
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Transparency
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Translucent
Refractive Index
Not Available
1.607-1.612
Optic Character
Not Available
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Crystal System
Not Available
Hexagonal
Birefringence
Not Available
0.003
Clarity
Not Available
Translucent
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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Dumortierite quartz Vs Sugilite Fracture
Fracture is an important parameter when you compare Dumortierite quartz and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite quartz Vs Sugilite 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. Sugilite fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Dumortierite quartz Vs Sugilite Luster
A primary knowledge about Dumortierite quartz vs Sugilite 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, on other hand, exhibits Vitreous luster.