Chrysotile Vs Neptunite
Origin
Southern and central Africa
USA
Color
Grey, Green
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
insoluble in water
Not Available
Durability
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Specific Gravity
2.51-2.63
3.19-3.23
Fracture
Fibrous
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
Not Available
{110} good
Mohs Hardness
2.5-4.5
5-6
Chemical Composition
Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
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
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Translucent
Refractive Index
1.530-1.575
1.692-1.734
Optic Character
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Crystal System
Monoclinic : clinochrysotile (most common)
monoclinic
Birefringence
0.001
0.0294-0.0452
Clarity
Not Available
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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Chrysotile Vs Neptunite Fracture
Fracture is an important parameter when you compare Chrysotile and Neptunite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrysotile 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 Chrysotile is Fibrous. Neptunite fracture is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Chrysotile Vs Neptunite Luster
A primary knowledge about Chrysotile 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. Chrysotile exhibits Silky luster. Neptunite, on other hand, exhibits Vitreous luster.