Esperite Vs Vishnevite
Color
White
Colorless, Blue, White, Yellow, gray
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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Solubility
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Durability
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Specific Gravity
4.28-4.42
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Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Metallic
Brittle, Uneven
Cleavage
Distinct on [010] and [100] poor on [101]
Perfect
Chemical Composition
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)
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Luster
Vitreous
Vitreous, Pearly
Pleochroism
colorless.
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Dispersion
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Transparency
OpaqueAnthony et al, Opaque, Transparent
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Refractive Index
1.760-1.774
1.490-1.507
Optic Character
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Crystal System
monoclinic
Hexagonal
Birefringence
0.012
0.002-0.012
Clarity
OpaqueAnthony et al
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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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Esperite Vs Vishnevite Fracture
Fracture is an important parameter when you compare Esperite and Vishnevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Esperite Vs Vishnevite 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 Esperite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Metallic. Vishnevite fracture is Brittle and Uneven.
Esperite Vs Vishnevite Luster
A primary knowledge about Esperite vs Vishnevite 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. Esperite exhibits Vitreous luster. Vishnevite, on other hand, exhibits Pearly and Vitreous luster.