Omphacite Vs Sugilite
Origin
Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India
Color
Green
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
Greenish, White
White
For which Rashi?
Not Available
Virgo
Planet
Not Available
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
3.16-3.43
2.69-2.79
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{110} Good, {110} Good
Poor on {0001}
Mohs Hardness
5-6
5.5-6.5
Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Weak: colorless -- very pale green -- very pale green
Weak
Dispersion
Not Available
Not Available
Transparency
TranslucentAnthony et al, Handbook of mineralogy (2001)
Translucent
Refractive Index
1.662-1.723
1.607-1.612
Optic Character
Not Available
Not Available
Crystal System
Not Available
Hexagonal
Birefringence
Not Available
0.003
Clarity
TranslucentAnthony et al
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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Omphacite Vs Sugilite Fracture
Fracture is an important parameter when you compare Omphacite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Omphacite 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 Omphacite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Sugilite fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Omphacite Vs Sugilite Luster
A primary knowledge about Omphacite 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. Omphacite exhibits Vitreous luster. Sugilite, on other hand, exhibits Vitreous luster.