Arfvedsonite Vs Phlogopite
Origin
Canada, Russia
Italy
Color
Black, Green, Black, Green, Black, Green, gray, Black, Green, gray
Brownish, Red, Brown, Green, White, gray, Yellow, Reddish
Streak
Not Available, Not Available, gray, Green
White
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
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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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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
3.3-3.5
2.78-2.85
Fracture
Uneven, Brittle, Metallic, Brittle, Metallic
None, Uneven
Cleavage
Perfect on [110]
Perfect basal (001)
Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Not Available
Pleochroism
Strong: Blue-greens
Not Available
Dispersion
Not Available
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Transparency
Not Available
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Refractive Index
1.652-1.699
1.530-1.573
Optic Character
Not Available
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Crystal System
monoclinic
monoclinic
Birefringence
Not Available
0.0280-0.0450
Clarity
Not Available
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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
Not Available
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Psychology
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Healing
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Qualities Associated
Not Available
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Arfvedsonite Vs Phlogopite Fracture
Fracture is an important parameter when you compare Arfvedsonite and Phlogopite Physical Properties. It is necessary to understand the significance of these properties, before you compare Arfvedsonite Vs Phlogopite 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. Phlogopite fracture is None and Uneven.
Arfvedsonite Vs Phlogopite Luster
A primary knowledge about Arfvedsonite vs Phlogopite 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. Phlogopite, on other hand, exhibits Pearly luster.