Pyrophyllite Vs Arfvedsonite
Origin
Brazil
Canada, Russia
Color
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Black, Green, Black, Green, Black, Green, gray, Black, Green, gray
Streak
White
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
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65-2.90
3.3-3.5
Fracture
Gemstones (2009), Flexible Flexible fragments.
Uneven, Brittle, Metallic, Brittle, Metallic
Cleavage
{001} Perfect
Perfect on [110]
Mohs Hardness
Not Available
5-6
Chemical Composition
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Pleochroism
NilArthur Thomas
Strong: Blue-greens
Dispersion
Not Available
Not Available
Transparency
Translucent
Not Available
Refractive Index
1.534-1.601
1.652-1.699
Optic Character
Not Available
Not Available
Crystal System
Not Available
monoclinic
Birefringence
0.050
Not Available
Clarity
Translucent
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
Pyrophyllite Vs Arfvedsonite Fracture
Fracture is an important parameter when you compare Pyrophyllite and Arfvedsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyrophyllite 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 Pyrophyllite is Flexible Flexible fragments. and Gemstones (2009). Arfvedsonite fracture is Brittle, Brittle, Metallic, Metallic and Uneven.
Pyrophyllite Vs Arfvedsonite Luster
A primary knowledge about Pyrophyllite 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. Pyrophyllite exhibits Pearly luster. Arfvedsonite, on other hand, exhibits Vitreous luster.