Vishnevite Vs Serandite
Origin
Not Available
Canada
Color
Colorless, Blue, White, Yellow, gray
Brown, pink, orange, Red
For which Rashi?
Not Available
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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
Not Available
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Solubility
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Durability
Not Available
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Specific Gravity
Not Available
3.52
Fracture
Brittle, Uneven
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
Perfect
{100} Perfect, {001} Perfect
Chemical Composition
Not Available
Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Vitreous, Silky, Greasy, Fibrous
Pleochroism
Not Available
Not Available
Dispersion
Not Available
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Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.490-1.507
1.672-1.708
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Not Available
Birefringence
0.002-0.012
0.036
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
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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Vishnevite Vs Serandite Fracture
Fracture is an important parameter when you compare Vishnevite and Serandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Vishnevite Vs Serandite 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 Vishnevite is Brittle and Uneven. Serandite fracture is Handbook of mineralogy (2001), Handbook of mineralogy (2001), UnevenAnthony et al and UnevenAnthony et al.
Vishnevite Vs Serandite Luster
A primary knowledge about Vishnevite vs Serandite 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. Vishnevite exhibits Pearly and Vitreous luster. Serandite, on other hand, exhibits Fibrous, Greasy, Silky and Vitreous luster.