Dioptase Vs Sugilite
Origin
Kazakhstan
Canada, Southern and central Africa, Italy, Australia, India
Color
Green, Blue
Violet, Brownish, Yellow, Reddish, Pale pink
For which Rashi?
Not Available
Virgo
Planet
Not Available
Mercury, Jupiter
Element of Planets
Not Available
Water
Energy
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Finger
Not Available
Not Available
Ring Metal
Not Available
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Deities
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Not to wear with
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Powers
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Planetary
Not Available
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Talisman
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Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-3.35
2.69-2.79
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
Perfect in three directions
Poor on {0001}
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Weak; dark emerald green
Weak
Transparency
TranslucentHerve Nicolas Lazzarelli
Translucent
Refractive Index
1.644-1.720
1.607-1.612
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
0.051-0.053
0.003
Clarity
TranslucentHerve Nicolas Lazzarelli
Translucent
Neurological
Not Available
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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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Dioptase Vs Sugilite Fracture
Fracture is an important parameter when you compare Dioptase and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase 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. Fracture observed in Dioptase is Conchoidal and ConchoidalWalter Schumann. Sugilite fracture is Conchoidal.
Dioptase Vs Sugilite Luster
A primary knowledge about Dioptase 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. Dioptase exhibits Vitreous luster. Sugilite, on other hand, exhibits Vitreous luster.
