Arfvedsonite Vs Musgravite
Origin
Canada, Russia
Southern and central Africa
Color
Black, Green, Black, Green, Black, Green, gray, Black, Green, gray
Grey, Green
Streak
Not Available, Not Available, gray, Green
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.3-3.5
3.62-3.68
Fracture
Uneven, Brittle, Metallic, Brittle, Metallic
Conchoidal
Cleavage
Perfect on [110]
Not Available
Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2
(Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.
Pleochroism
Strong: Blue-greens
Not Available
Dispersion
Not Available
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Transparency
Not Available
Gemmological Tables (2004)
Refractive Index
1.652-1.699
1.719-1.739
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Trigonal
Birefringence
Not Available
0.014-0.016
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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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
Not Available
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Arfvedsonite Vs Musgravite Fracture
Fracture is an important parameter when you compare Arfvedsonite and Musgravite Physical Properties. It is necessary to understand the significance of these properties, before you compare Arfvedsonite Vs Musgravite 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 Arfvedsonite is Brittle, Brittle, Metallic, Metallic and Uneven. Musgravite fracture is Conchoidal.
Arfvedsonite Vs Musgravite Luster
A primary knowledge about Arfvedsonite vs Musgravite 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. Arfvedsonite exhibits Vitreous luster. Musgravite, on other hand, exhibits Vitreous luster.