Opal Ethiopia Vs Vishnevite
Origin
Ethiopia, Mexico, Honduras, Guatemala, Brazil, USA, Canada, Madagascar, Tanzania, Czech, Slovakia
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Color
Black, Red
Colorless, Blue, White, Yellow, gray
Streak
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White
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
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Fracture
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Brittle, Uneven
Cleavage
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Perfect
Mohs Hardness
5.5-6.5
5-6
Chemical Composition
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Luster
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Vitreous, Pearly
Pleochroism
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Dispersion
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Transparency
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Refractive Index
1.42-1.47
1.490-1.507
Optic Character
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Crystal System
Amorphous
Hexagonal
Birefringence
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0.002-0.012
Clarity
Color grading system
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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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Opal Ethiopia Vs Vishnevite Fracture
Fracture is an important parameter when you compare Opal Ethiopia and Vishnevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Opal Ethiopia 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. Vishnevite fracture is Brittle and Uneven.
Opal Ethiopia Vs Vishnevite Luster
A primary knowledge about Opal Ethiopia 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. Vishnevite, on other hand, exhibits Pearly and Vitreous luster.