Neptunite Vs Wardite
Color
Black, Red, Brown
Blue, Green, Colorless, White
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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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
2.81
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{110} good
{001} Perfect
Chemical Composition
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
x=yellow-orange
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Dispersion
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Transparency
Translucent
Transparent
Refractive Index
1.692-1.734
1.590-1.599
Optic Character
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Crystal System
monoclinic
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Birefringence
0.0294-0.0452
0.009
Clarity
Translucent
Transparent
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 Wardite Fracture
Fracture is an important parameter when you compare Neptunite and Wardite Physical Properties. It is necessary to understand the significance of these properties, before you compare Neptunite Vs Wardite 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 Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Brittle. Wardite fracture is ConchoidalArthur Thomas and Gemstones (2009).
Neptunite Vs Wardite Luster
A primary knowledge about Neptunite vs Wardite 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. Wardite, on other hand, exhibits Vitreous luster.