Piemontite Vs Arfvedsonite
Origin
Italy
Canada, Russia
Color
Red, Reddish, Brown, Black, Yellow
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
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
Not Available
3.3-3.5
Fracture
Uneven, Splintery
Uneven, Brittle, Metallic, Brittle, Metallic
Cleavage
[001] good, [100] distinct
Perfect on [110]
Chemical Composition
Not Available
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Pleochroism
visible
Strong: Blue-greens
Dispersion
Not Available
Not Available
Transparency
Not Available
Not Available
Refractive Index
1.725-1.756
1.652-1.699
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.025-0.076
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
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Piemontite Vs Arfvedsonite Fracture
Fracture is an important parameter when you compare Piemontite and Arfvedsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Piemontite 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 Piemontite is Splintery and Uneven. Arfvedsonite fracture is Brittle, Brittle, Metallic, Metallic and Uneven.
Piemontite Vs Arfvedsonite Luster
A primary knowledge about Piemontite 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. Piemontite exhibits Vitreous luster. Arfvedsonite, on other hand, exhibits Vitreous luster.