Arfvedsonite Vs Narsarsukite
Origin
Canada, Russia
Canada
Color
Black, Green, Black, Green, Black, Green, gray, Black, Green, gray
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
Streak
Not Available, Not Available, gray, Green
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.3-3.5
2.72-2.83
Fracture
Uneven, Brittle, Metallic, Brittle, Metallic
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
Perfect on [110]
Good on {100} and {110}
Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Strong: Blue-greens
Weak; O = colorless to yellow; E = colorless to honey-yellow
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent, Translucent
Refractive Index
1.652-1.699
1.610-1.647
Optic Character
Not Available
Not Available
Crystal System
monoclinic
tetragonal
Birefringence
Not Available
0.021
Clarity
Not Available
Transparent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Arfvedsonite Vs Narsarsukite Fracture
Fracture is an important parameter when you compare Arfvedsonite and Narsarsukite Physical Properties. It is necessary to understand the significance of these properties, before you compare Arfvedsonite Vs Narsarsukite 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. Narsarsukite fracture is Brittle, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Arfvedsonite Vs Narsarsukite Luster
A primary knowledge about Arfvedsonite vs Narsarsukite 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. Narsarsukite, on other hand, exhibits Pearly and Vitreous luster.