Pyrargyrite Vs Vishnevite
Origin
Mexico
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Color
Black, Red
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
Brittle
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Solubility
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Durability
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Specific Gravity
5.85
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Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle
Brittle, Uneven
Cleavage
Distinct on {10 1 1}, imperfect on {01 1 2}
Perfect
Chemical Composition
Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Adamantine
Vitreous, Pearly
Pleochroism
Distinct
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Dispersion
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Transparency
Translucent
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Refractive Index
2.881-3.084
1.490-1.507
Optic Character
Not Available
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Crystal System
Trigonal
Hexagonal
Birefringence
0.203
0.002-0.012
Clarity
Translucent
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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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Pyrargyrite Vs Vishnevite Fracture
Fracture is an important parameter when you compare Pyrargyrite and Vishnevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyrargyrite 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 Pyrargyrite is Brittle, Conchoidal, ConchoidalArthur Thomas and Uneven. Vishnevite fracture is Brittle and Uneven.
Pyrargyrite Vs Vishnevite Luster
A primary knowledge about Pyrargyrite 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. Pyrargyrite exhibits Adamantine luster. Vishnevite, on other hand, exhibits Pearly and Vitreous luster.