Nepheline Vs Variscite
Origin
Canada
Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil
Color
White, Reddish, gray, Brown, Brownish
Green, Blue, Colorless
For which Rashi?
Not Available
Virgo
Planet
Not Available
Not Available
Element of Planets
Not Available
Earth
Energy
Not Available
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Past Life Recall
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.65
2.42-2.58
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Cleavage
[1010] Poor
[010] perfect
Chemical Composition
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
AlPO4 · 2(H2O)
Luster
Vitreous, Greasy
Vitreous, Waxy
Pleochroism
Not Available
MissingWalter Schumann
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Translucent, Opaque . May be translucent when backlit on the edges.
Refractive Index
1.529-1.547
1.560-1.594
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.003-0.004
0.031
Clarity
Transparent
Translucent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
Not Available
Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Nepheline Vs Variscite Fracture
Fracture is an important parameter when you compare Nepheline and Variscite Physical Properties. It is necessary to understand the significance of these properties, before you compare Nepheline Vs Variscite 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 Nepheline is Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle. Variscite fracture is Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Brittle.
Nepheline Vs Variscite Luster
A primary knowledge about Nepheline vs Variscite 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. Nepheline exhibits Vitreous and Greasy luster. Variscite, on other hand, exhibits Vitreous and Waxy luster.
