Neptunite Vs Hawks Eye
Origin
USA
Southern and central Africa, South Africa
Color
Black, Red, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Brown, Red
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For which Rashi?
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Leo, Capricorn, Leo, Capricorn, Leo, Capricorn
Element of Planets
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Finger
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Ring Metal
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Energy
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Projective
Deities
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Bast
Not to wear with
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Powers
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Money, Protection
Planetary
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Talisman
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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
3.19-3.23
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Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
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Cleavage
{110} good
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Chemical Composition
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
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Luster
Vitreous
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Pleochroism
x=yellow-orange
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Dispersion
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Transparency
Translucent
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Refractive Index
1.692-1.734
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Optic Character
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Crystal System
monoclinic
Trigonal
Birefringence
0.0294-0.0452
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Clarity
Translucent
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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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Neptunite Vs Hawks Eye Fracture
Fracture is an important parameter when you compare Neptunite and Hawks Eye Physical Properties. It is necessary to understand the significance of these properties, before you compare Neptunite Vs Hawks Eye 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 Neptunite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Neptunite Vs Hawks Eye Luster
A primary knowledge about Neptunite vs Hawks Eye 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. Neptunite exhibits Vitreous luster.