Pyroxmangite Vs Neptunite
Color
Red, pink, rose, Brown
Black, Red, Brown
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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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
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Brittle
Solubility
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Durability
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Specific Gravity
3.76-3.77
3.19-3.23
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
{110} Perfect, {110} Perfect
{110} good
Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
Not Available
x=yellow-orange
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
1.735-1.756
1.692-1.734
Optic Character
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Crystal System
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monoclinic
Birefringence
0.017-0.019
0.0294-0.0452
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Pyroxmangite Vs Neptunite Fracture
Fracture is an important parameter when you compare Pyroxmangite and Neptunite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyroxmangite Vs Neptunite 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 Pyroxmangite is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas. Neptunite fracture is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Pyroxmangite Vs Neptunite Luster
A primary knowledge about Pyroxmangite vs Neptunite 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. Pyroxmangite exhibits Vitreous luster. Neptunite, on other hand, exhibits Vitreous luster.