Erythrite Vs Arfvedsonite
Origin
Czech, Mexico, Australia
Canada, Russia
Color
Red, Colorless, Violet, Red, pink
Black, Green, Black, Green, Black, Green, gray, Black, Green, gray
Streak
Red
Not Available, Not Available, gray, Green
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
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
3.06
3.3-3.5
Fracture
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).
Uneven, Brittle, Metallic, Brittle, Metallic
Cleavage
Perfect on {010}; poor on {100} and { 1 02}.
Perfect on [110]
Mohs Hardness
Not Available
5-6
Chemical Composition
Co3(AsO4)2•8(H2O)
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Subadamantine, Pearly
Vitreous
Pleochroism
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
Strong: Blue-greens
Dispersion
Not Available
Not Available
Transparency
Not Available
Not Available
Refractive Index
1.626-1.629
1.652-1.699
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
Not Available
Not Available
Clarity
Not Available
Not Available
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
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Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Erythrite Vs Arfvedsonite Fracture
Fracture is an important parameter when you compare Erythrite and Arfvedsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Erythrite Vs Arfvedsonite 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 Erythrite is Sectile Curved shavings or scrapings produced by a knife blade and (e.g. graphite).. Arfvedsonite fracture is Uneven, Brittle, Metallic, Brittle and Metallic.
Erythrite Vs Arfvedsonite Luster
A primary knowledge about Erythrite vs Arfvedsonite 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. Erythrite exhibits Subadamantine and Pearly luster. Arfvedsonite, on other hand, exhibits Vitreous luster.
