Pectolite Vs Neptunite
Origin
Canada, Southern and central Africa
USA
Color
Colorless, White, gray, pink, Green
Black, Red, Brown
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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Solubility
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Durability
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Specific Gravity
2.74-2.90
3.19-3.23
Fracture
Uneven, Gemstones (2009), Splintery
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
Perfect on {100} and {001}
{110} good
Chemical Composition
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
NilArthur Thomas
x=yellow-orange
Dispersion
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Transparency
Transparent
Translucent
Refractive Index
1.595-1.645
1.692-1.734
Optic Character
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Crystal System
Triclinic
monoclinic
Birefringence
0.028-0.038
0.0294-0.0452
Clarity
Transparent
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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Pectolite Vs Neptunite Fracture
Fracture is an important parameter when you compare Pectolite and Neptunite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pectolite 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 Pectolite is Uneven, Gemstones (2009) and Splintery. Neptunite fracture is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Brittle.
Pectolite Vs Neptunite Luster
A primary knowledge about Pectolite 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. Pectolite exhibits Silky luster. Neptunite, on other hand, exhibits Vitreous luster.